Compare 31231 vs 31242
Property | 31231 | 31242 |
---|---|---|
Type | prime | composite number |
Unique factors | 1 | 4 |
Total factors | 1 | 4 |
Prime factorization | 312311 | 21 × 31 × 411 × 1271 |
Prime factorization | 31231 | 2 × 3 × 41 × 127 |
Divisors count | 2 | 16 |
Divisors | 1, 31231 | 1, 2, 3, 6, 41, 82, 123, 127, 246, 254, 381, 762, 5207, 10414, 15621, 31242 |
Number of properties | 4 | 0 |
Isolated primes | 2402nd | |
Lucky primes | 522nd | |
Primes | 3365th | |
Sexy primes (1st member) | 984th | |
Roman numberals | ||
Base 2 | 1111001111111112 | 1111010000010102 |
Base 3 | 11202112013 | 11202120103 |
Base 4 | 132133334 | 132200224 |
Base 5 | 14444115 | 14444325 |
Base 6 | 4003316 | 4003506 |
Base 7 | 1600247 | 1600417 |
Base 8 | 747778 | 750128 |
Base 9 | 467519 | 467639 |
Base 10 | 3123110 | 3124210 |
Base 11 | 2151211 | 2152211 |
Base 12 | 160a712 | 160b612 |
Base 13 | 112a513 | 112b313 |
Base 14 | b54b14 | b55814 |
Base 15 | 93c115 | 93cc15 |
Base 16 | 79ff16 | 7a0a16 |