Compare 639860 vs 639869

Property	639860	639869
Type	composite number	semiprime
Unique factors	5	2
Total factors	6	2
Prime factorization	2² × 5¹ × 13¹ × 23¹ × 107¹	53¹ × 12073¹
Prime factorization	2 × 2 × 5 × 13 × 23 × 107	53 × 12073
Divisors count	48	4
Divisors	1, 2, 4, 5, 10, 13, 20, 23, 26, 46, 52, 65, 92, 107, 115, 130, 214, 230, 260, 299, 428, 460, 535, 598, 1070, 1196, 1391, 1495, 2140, 2461, 2782, 2990, 4922, 5564, 5980, 6955, 9844, 12305, 13910, 24610, 27820, 31993, 49220, 63986, 127972, 159965, 319930, 639860	1, 53, 12073, 639869
Number of properties	0	1
Semiprimes		137115th
Roman numberals
Base 2	10011100001101110100₂	10011100001101111101₂
Base 3	1012111201112₃	1012111201212₃
Base 4	2130031310₄	2130031331₄
Base 5	130433420₅	130433434₅
Base 6	21414152₆	21414205₆
Base 7	5303324₇	5303336₇
Base 8	2341564₈	2341575₈
Base 9	1174645₉	1174655₉
Base 10	639860₁₀	639869₁₀
Base 11	3a7811₁₁	3a781a₁₁
Base 12	26a358₁₂	26a365₁₂
Base 13	195320₁₃	195329₁₃
Base 14	129284₁₄	12928d₁₄
Base 15	c98c5₁₅	c98ce₁₅
Base 16	9c374₁₆	9c37d₁₆