Compare 641261 vs 641264

Property	641261	641264
Type	prime	composite number
Unique factors	1	3
Total factors	1	6
Prime factorization	641261¹	2⁴ × 13¹ × 3083¹
Prime factorization	641261	2 × 2 × 2 × 2 × 13 × 3083
Divisors count	2	20
Divisors	1, 641261	1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 3083, 6166, 12332, 24664, 40079, 49328, 80158, 160316, 320632, 641264
Number of properties	3	0
Happy primes	7425th
Isolated primes	40891st
Primes	52168th
Roman numberals
Base 2	10011100100011101101₂	10011100100011110000₂
Base 3	1012120122102₃	1012120122112₃
Base 4	2130203231₄	2130203300₄
Base 5	131010021₅	131010024₅
Base 6	21424445₆	21424452₆
Base 7	5310365₇	5310401₇
Base 8	2344355₈	2344360₈
Base 9	1176572₉	1176575₉
Base 10	641261₁₀	641264₁₀
Base 11	3a8875₁₁	3a8878₁₁
Base 12	26b125₁₂	26b128₁₂
Base 13	195b5a₁₃	195b60₁₃
Base 14	1299a5₁₄	1299a8₁₄
Base 15	ca00b₁₅	ca00e₁₅
Base 16	9c8ed₁₆	9c8f0₁₆