Compare 639731 vs 639740

Property	639731	639740
Type	prime	composite number
Unique factors	1	4
Total factors	1	5
Prime factorization	639731¹	2² × 5¹ × 29¹ × 1103¹
Prime factorization	639731	2 × 2 × 5 × 29 × 1103
Divisors count	2	24
Divisors	1, 639731	1, 2, 4, 5, 10, 20, 29, 58, 116, 145, 290, 580, 1103, 2206, 4412, 5515, 11030, 22060, 31987, 63974, 127948, 159935, 319870, 639740
Number of properties	4	0
Additive primes	20343rd
Chen primes	20367th
Isolated primes	40800th
Primes	52059th
Roman numberals
Base 2	10011100001011110011₂	10011100001011111100₂
Base 3	1012111112202₃	1012111120002₃
Base 4	2130023303₄	2130023330₄
Base 5	130432411₅	130432430₅
Base 6	21413415₆	21413432₆
Base 7	5303051₇	5303063₇
Base 8	2341363₈	2341374₈
Base 9	1174482₉	1174502₉
Base 10	639731₁₀	639740₁₀
Base 11	3a7704₁₁	3a7712₁₁
Base 12	26a26b₁₂	26a278₁₂
Base 13	195251₁₃	19525a₁₃
Base 14	1291d1₁₄	1291da₁₄
Base 15	c983b₁₅	c9845₁₅
Base 16	9c2f3₁₆	9c2fc₁₆