Compare 231220 vs 231223
Property | 231220 | 231223 |
---|---|---|
Type | composite number | prime |
Unique factors | 4 | 1 |
Total factors | 5 | 1 |
Prime factorization | 22 × 51 × 111 × 10511 | 2312231 |
Prime factorization | 2 × 2 × 5 × 11 × 1051 | 231223 |
Divisors count | 24 | 2 |
Divisors | 1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 1051, 2102, 4204, 5255, 10510, 11561, 21020, 23122, 46244, 57805, 115610, 231220 | 1, 231223 |
Number of properties | 0 | 7 |
Additive primes | 8330th | |
Happy primes | 3129th | |
Harmonic primes | 7725th | |
Isolated primes | 15672nd | |
Left-truncatable primes | 369th | |
Long primes | 7689th | |
Primes | 20535th | |
Roman numberals | ||
Base 2 | 1110000111001101002 | 1110000111001101112 |
Base 3 | 1022020112013 | 1022020112113 |
Base 4 | 3201303104 | 3201303134 |
Base 5 | 243443405 | 243443435 |
Base 6 | 45422446 | 45422516 |
Base 7 | 16520537 | 16520567 |
Base 8 | 7034648 | 7034678 |
Base 9 | 3821519 | 3821549 |
Base 10 | 23122010 | 23122310 |
Base 11 | 1487a011 | 1487a311 |
Base 12 | b198412 | b198712 |
Base 13 | 8132213 | 8132513 |
Base 14 | 6039a14 | 6039d14 |
Base 15 | 4879a15 | 4879d15 |
Base 16 | 3873416 | 3873716 |