Compare 21340 vs 21347
Property | 21340 | 21347 |
---|---|---|
Type | composite number | prime |
Unique factors | 4 | 1 |
Total factors | 5 | 1 |
Prime factorization | 22 × 51 × 111 × 971 | 213471 |
Prime factorization | 2 × 2 × 5 × 11 × 97 | 21347 |
Divisors count | 24 | 2 |
Divisors | 1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 97, 110, 194, 220, 388, 485, 970, 1067, 1940, 2134, 4268, 5335, 10670, 21340 | 1, 21347 |
Number of properties | 0 | 7 |
Additive primes | 1112th | |
Chen primes | 1176th | |
Happy primes | 397th | |
Isolated primes | 1674th | |
Primes | 2397th | |
Sexy primes (2nd member) | 727th | |
Ulam primes | 182nd | |
Roman numberals | ||
Base 2 | 1010011010111002 | 1010011011000112 |
Base 3 | 10020211013 | 10020211223 |
Base 4 | 110311304 | 110312034 |
Base 5 | 11403305 | 11403425 |
Base 6 | 2424446 | 2424556 |
Base 7 | 1161347 | 1161447 |
Base 8 | 515348 | 515438 |
Base 9 | 322419 | 322489 |
Base 10 | 2134010 | 2134710 |
Base 11 | 1504011 | 1504711 |
Base 12 | 1042412 | 1042b12 |
Base 13 | 993713 | 994113 |
Base 14 | 7ac414 | 7acb14 |
Base 15 | 64ca15 | 64d215 |
Base 16 | 535c16 | 536316 |