Number 1279

1279 is prime.

1279 prime factorization is 1279¹

1279 prime factorization is 1279

Divisors (2): 1, 1279

Properties#

1279 is 112th additive prime because sum of its digits is 19 which is also prime
1279 is part of 46th cousin prime {1279, 1283}
1279 is 60th emirps, its corresponding prime is 9721
1279 is 207th prime
1279 is part of 33rd prime triplet {1277, 1279, 1283}
1279 is 53rd solinas prime
1279 is part of 43rd twin prime {1277, 1279}

External#

Neighbours#

1267₁	1268	1269	1270	1271₁
1272	1273₁	1274	1275	1276
1277₁₀	1278	1279₇	1280	1281
1282₁	1283₁₂	1284	1285₁	1286₁
1287	1288	1289₇	1290	1291₉

Compare with#

1267₁	1268	1269	1270	1271₁
1272	1273₁	1274	1275	1276
1277₁₀	1278	1279₇	1280	1281
1282₁	1283₁₂	1284	1285₁	1286₁
1287	1288	1289₇	1290	1291₉

Different Representations#

1279 in roman numerals is MCCLXXIX
1279 in base 2 is 10011111111₂
1279 in base 3 is 1202101₃
1279 in base 4 is 103333₄
1279 in base 5 is 20104₅
1279 in base 6 is 5531₆
1279 in base 7 is 3505₇
1279 in base 8 is 2377₈
1279 in base 9 is 1671₉
1279 in base 10 is 1279₁₀
1279 in base 11 is a63₁₁
1279 in base 12 is 8a7₁₂
1279 in base 13 is 775₁₃
1279 in base 14 is 675₁₄
1279 in base 15 is 5a4₁₅
1279 in base 16 is 4ff₁₆

Belongs Into#

1279 belongs into first 500 additive primes.
1279 belongs into first 50 cousin primes.
1279 belongs into first 100 emirpss.
1279 belongs into first 500 primes.
1279 belongs into first 50 prime triplets.
1279 belongs into first 100 solinas primes.
1279 belongs into first 50 twin primes.

As Timestamp#

0 + 1 * 1279: Convert timestamp 1279 to date is 1970-01-01 00:21:19
0 + 1000 * 1279: Convert timestamp 1279000 to date is 1970-01-15 19:16:40
1300000000 + 1000 * 1279: Convert timestamp 1301279000 to date is 2011-03-28 02:23:20
1400000000 + 1000 * 1279: Convert timestamp 1401279000 to date is 2014-05-28 12:10:00
1500000000 + 1000 * 1279: Convert timestamp 1501279000 to date is 2017-07-28 21:56:40
1600000000 + 1000 * 1279: Convert timestamp 1601279000 to date is 2020-09-28 07:43:20
1700000000 + 1000 * 1279: Convert timestamp 1701279000 to date is 2023-11-29 17:30:00

You May Also Ask#

Smaller than 1279#

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