1. Numbers
  2. Compare 1290 vs 1297

Compare 1290 vs 1297

Property12901297
Typecomposite numberprime
Unique factors41
Total factors41
Prime factorization21 × 31 × 51 × 43112971
Prime factorization2 × 3 × 5 × 431297
Divisors count162
Divisors1, 2, 3, 5, 6, 10, 15, 30, 43, 86, 129, 215, 258, 430, 645, 12901, 1297
Number of properties014
Additive primes 114th
Chen primes 138th
Cousin primes (1st member) 47th
Isolated primes 124th
Long primes 81st
Pierpont primes 20th
Primes 211th
Prime triplets (1st member) 34th
Pythagorean primes 104th
Quartan primes 8th
Sexy primes (1st member) 92nd
Sexy primes (2nd member) 91st
Sexy prime triplets (2nd member) 35th
Super primes 47th
Roman numberalsMCCXCMCCXCVII
Base 2101000010102101000100012
Base 31202210312100013
Base 411002241101014
Base 5201305201425
Base 655506100016
Base 73522735327
Base 82412824218
Base 91683917019
Base 10129010129710
Base 11a7311a7a11
Base 128b61290112
Base 137831378a13
Base 146821468914
Base 155b0155b715
Base 1650a1651116
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