Compare 156979 vs 156990
Property | 156979 | 156990 |
---|---|---|
Type | prime | composite number |
Unique factors | 1 | 4 |
Total factors | 1 | 4 |
Prime factorization | 1569791 | 21 × 31 × 51 × 52331 |
Prime factorization | 156979 | 2 × 3 × 5 × 5233 |
Divisors count | 2 | 16 |
Divisors | 1, 156979 | 1, 2, 3, 5, 6, 10, 15, 30, 5233, 10466, 15699, 26165, 31398, 52330, 78495, 156990 |
Number of properties | 6 | 0 |
Additive primes | 5923rd | |
Centered triangular primes | 63rd | |
Emirps | 3134th | |
Harmonic primes | 5406th | |
Isolated primes | 10888th | |
Primes | 14433rd | |
Roman numberals | ||
Base 2 | 1001100101001100112 | 1001100101001111102 |
Base 3 | 212221000013 | 212221001103 |
Base 4 | 2121103034 | 2121103324 |
Base 5 | 200104045 | 200104305 |
Base 6 | 32104316 | 32104506 |
Base 7 | 12224447 | 12224617 |
Base 8 | 4624638 | 4624768 |
Base 9 | 2583019 | 2583139 |
Base 10 | 15697910 | 15699010 |
Base 11 | a7a3911 | a7a4911 |
Base 12 | 76a1712 | 76a2612 |
Base 13 | 565b413 | 565c213 |
Base 14 | 412cb14 | 412d814 |
Base 15 | 317a415 | 317b015 |
Base 16 | 2653316 | 2653e16 |