Compare 63940 vs 63947

Property	63940	63947
Type	composite number	semiprime
Unique factors	4	2
Total factors	5	2
Prime factorization	2² × 5¹ × 23¹ × 139¹	13¹ × 4919¹
Prime factorization	2 × 2 × 5 × 23 × 139	13 × 4919
Divisors count	24	4
Divisors	1, 2, 4, 5, 10, 20, 23, 46, 92, 115, 139, 230, 278, 460, 556, 695, 1390, 2780, 3197, 6394, 12788, 15985, 31970, 63940	1, 13, 4919, 63947
Number of properties	0	1
Semiprimes		15270th
Roman numberals
Base 2	1111100111000100₂	1111100111001011₂
Base 3	10020201011₃	10020201102₃
Base 4	33213010₄	33213023₄
Base 5	4021230₅	4021242₅
Base 6	1212004₆	1212015₆
Base 7	354262₇	354302₇
Base 8	174704₈	174713₈
Base 9	106634₉	106642₉
Base 10	63940₁₀	63947₁₀
Base 11	44048₁₁	44054₁₁
Base 12	31004₁₂	3100b₁₂
Base 13	23146₁₃	23150₁₃
Base 14	19432₁₄	19439₁₄
Base 15	13e2a₁₅	13e32₁₅
Base 16	f9c4₁₆	f9cb₁₆