Compare 642661 vs 642661

Property	642661	642661
Type	semiprime	semiprime
Unique factors	2	2
Total factors	2	2
Prime factorization	31¹ × 20731¹	31¹ × 20731¹
Prime factorization	31 × 20731	31 × 20731
Divisors count	4	4
Divisors	1, 31, 20731, 642661	1, 31, 20731, 642661
Number of properties	1	1
Semiprimes	137704th	137704th
Roman numberals
Base 2	10011100111001100101₂	10011100111001100101₂
Base 3	1012122120021₃	1012122120021₃
Base 4	2130321211₄	2130321211₄
Base 5	131031121₅	131031121₅
Base 6	21435141₆	21435141₆
Base 7	5314435₇	5314435₇
Base 8	2347145₈	2347145₈
Base 9	1178507₉	1178507₉
Base 10	642661₁₀	642661₁₀
Base 11	3a9928₁₁	3a9928₁₁
Base 12	26bab1₁₂	26bab1₁₂
Base 13	196696₁₃	196696₁₃
Base 14	12a2c5₁₄	12a2c5₁₄
Base 15	ca641₁₅	ca641₁₅
Base 16	9ce65₁₆	9ce65₁₆