Compare 640172 vs 640181

Property	640172	640181
Type	composite number	composite number
Unique factors	3	3
Total factors	5	3
Prime factorization	2² × 13² × 947¹	31¹ × 107¹ × 193¹
Prime factorization	2 × 2 × 13 × 13 × 947	31 × 107 × 193
Divisors count	18	8
Divisors	1, 2, 4, 13, 26, 52, 169, 338, 676, 947, 1894, 3788, 12311, 24622, 49244, 160043, 320086, 640172	1, 31, 107, 193, 3317, 5983, 20651, 640181
Number of properties	0	0
Roman numberals
Base 2	10011100010010101100₂	10011100010010110101₂
Base 3	1012112011002₃	1012112011102₃
Base 4	2130102230₄	2130102311₄
Base 5	130441142₅	130441211₅
Base 6	21415432₆	21415445₆
Base 7	5304251₇	5304263₇
Base 8	2342254₈	2342265₈
Base 9	1175132₉	1175142₉
Base 10	640172₁₀	640181₁₀
Base 11	3a7a75₁₁	3a7a83₁₁
Base 12	26a578₁₂	26a585₁₂
Base 13	195500₁₃	195509₁₃
Base 14	129428₁₄	129433₁₄
Base 15	c9a32₁₅	c9a3b₁₅
Base 16	9c4ac₁₆	9c4b5₁₆