Compare 641634 vs 641639

Property	641634	641639
Type	composite number	prime
Unique factors	4	1
Total factors	4	1
Prime factorization	2¹ × 3¹ × 7¹ × 15277¹	641639¹
Prime factorization	2 × 3 × 7 × 15277	641639
Divisors count	16	2
Divisors	1, 2, 3, 6, 7, 14, 21, 42, 15277, 30554, 45831, 91662, 106939, 213878, 320817, 641634	1, 641639
Number of properties	0	4
Additive primes		20401st
Isolated primes		40910th
Primes		52195th
Sexy primes (2nd member)		11308th
Roman numberals
Base 2	10011100101001100010₂	10011100101001100111₂
Base 3	1012121011020₃	1012121011102₃
Base 4	2130221202₄	2130221213₄
Base 5	131013014₅	131013024₅
Base 6	21430310₆	21430315₆
Base 7	5311440₇	5311445₇
Base 8	2345142₈	2345147₈
Base 9	1177136₉	1177142₉
Base 10	641634₁₀	641639₁₀
Base 11	3a9084₁₁	3a9089₁₁
Base 12	26b396₁₂	26b39b₁₂
Base 13	196086₁₃	19608b₁₃
Base 14	129b90₁₄	129b95₁₄
Base 15	ca1a9₁₅	ca1ae₁₅
Base 16	9ca62₁₆	9ca67₁₆