Compare 157279 vs 157290
| Property | 157279 | 157290 |
|---|---|---|
| Type | prime | composite number |
| Unique factors | 1 | 5 |
| Total factors | 1 | 6 |
| Prime factorization | 1572791 | 21 × 31 × 51 × 72 × 1071 |
| Prime factorization | 157279 | 2 × 3 × 5 × 7 × 7 × 107 |
| Divisors count | 2 | 48 |
| Divisors | 1, 157279 | 1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 49, 70, 98, 105, 107, 147, 210, 214, 245, 294, 321, 490, 535, 642, 735, 749, 1070, 1470, 1498, 1605, 2247, 3210, 3745, 4494, 5243, 7490, 10486, 11235, 15729, 22470, 26215, 31458, 52430, 78645, 157290 |
| Number of properties | 8 | 0 |
| Additive primes | 5942nd | |
| Harmonic primes | 5419th | |
| Lucky primes | 1867th | |
| Primes | 14465th | |
| Prime quadruplets (4th member) | 46th | |
| Prime triplets (3rd member) | 703rd | |
| Sexy primes (2nd member) | 3525th | |
| Twin primes (2nd member) | 1778th | |
| Roman numberals | ||
| Base 2 | 1001100110010111112 | 1001100110011010102 |
| Base 3 | 212222020113 | 212222021203 |
| Base 4 | 2121211334 | 2121212224 |
| Base 5 | 200131045 | 200131305 |
| Base 6 | 32120516 | 32121106 |
| Base 7 | 12233537 | 12234007 |
| Base 8 | 4631378 | 4631528 |
| Base 9 | 2586649 | 2586769 |
| Base 10 | 15727910 | 15729010 |
| Base 11 | a819111 | a81a111 |
| Base 12 | 7702712 | 7703612 |
| Base 13 | 5678513 | 5679313 |
| Base 14 | 4146314 | 4147014 |
| Base 15 | 3190415 | 3191015 |
| Base 16 | 2665f16 | 2666a16 |