Compare 12 vs 15

Property1215
Typecomposite numbersemiprime
Unique factors22
Total factors32
Prime factorization22 × 3131 × 51
Prime factorization2 × 2 × 33 × 5
Divisors count64
Divisors1, 2, 3, 4, 6, 121, 3, 5, 15
Number of properties01
Semiprimes 6th
Roman numberalsXIIXV
Base 21100211112
Base 311031203
Base 4304334
Base 5225305
Base 6206236
Base 7157217
Base 8148178
Base 9139169
Base 1012101510
Base 1111111411
Base 1210121312
Base 13c131213
Base 14c141114
Base 15c151015
Base 16c16f16
This website uses cookies to ensure you get the best experience on our website. More info