Compare 642412 vs 642421

Property	642412	642421
Type	composite number	semiprime
Unique factors	2	2
Total factors	3	2
Prime factorization	2² × 160603¹	13¹ × 49417¹
Prime factorization	2 × 2 × 160603	13 × 49417
Divisors count	6	4
Divisors	1, 2, 4, 160603, 321206, 642412	1, 13, 49417, 642421
Number of properties	0	1
Semiprimes		137645th
Roman numberals
Base 2	10011100110101101100₂	10011100110101110101₂
Base 3	1012122020001₃	1012122020101₃
Base 4	2130311230₄	2130311311₄
Base 5	131024122₅	131024141₅
Base 6	21434044₆	21434101₆
Base 7	5313631₇	5313643₇
Base 8	2346554₈	2346565₈
Base 9	1178201₉	1178211₉
Base 10	642412₁₀	642421₁₀
Base 11	3a9721₁₁	3a972a₁₁
Base 12	26b924₁₂	26b931₁₂
Base 13	196534₁₃	196540₁₃
Base 14	12a188₁₄	12a193₁₄
Base 15	ca527₁₅	ca531₁₅
Base 16	9cd6c₁₆	9cd75₁₆