Compare 102640 vs 102649

Property	102640	102649
Type	composite number	semiprime
Unique factors	3	2
Total factors	6	2
Prime factorization	2⁴ × 5¹ × 1283¹	23¹ × 4463¹
Prime factorization	2 × 2 × 2 × 2 × 5 × 1283	23 × 4463
Divisors count	20	4
Divisors	1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 1283, 2566, 5132, 6415, 10264, 12830, 20528, 25660, 51320, 102640	1, 23, 4463, 102649
Number of properties	0	1
Semiprimes		23952nd
Roman numberals
Base 2	11001000011110000₂	11001000011111001₂
Base 3	12012210111₃	12012210211₃
Base 4	121003300₄	121003321₄
Base 5	11241030₅	11241044₅
Base 6	2111104₆	2111121₆
Base 7	605146₇	605161₇
Base 8	310360₈	310371₈
Base 9	165714₉	165724₉
Base 10	102640₁₀	102649₁₀
Base 11	7012a₁₁	70138₁₁
Base 12	4b494₁₂	4b4a1₁₂
Base 13	37945₁₃	37951₁₃
Base 14	29596₁₄	295a1₁₄
Base 15	2062a₁₅	20634₁₅
Base 16	190f0₁₆	190f9₁₆