Compare 642091 vs 642139

Property	642091	642139
Type	semiprime	semiprime
Unique factors	2	2
Total factors	2	2
Prime factorization	23¹ × 27917¹	433¹ × 1483¹
Prime factorization	23 × 27917	433 × 1483
Divisors count	4	4
Divisors	1, 23, 27917, 642091	1, 433, 1483, 642139
Number of properties	1	1
Semiprimes	137570th	137582nd
Roman numberals
Base 2	10011100110000101011₂	10011100110001011011₂
Base 3	1012121210011₃	1012121211221₃
Base 4	2130300223₄	2130301123₄
Base 5	131021331₅	131022024₅
Base 6	21432351₆	21432511₆
Base 7	5312662₇	5313061₇
Base 8	2346053₈	2346133₈
Base 9	1177704₉	1177757₉
Base 10	642091₁₀	642139₁₀
Base 11	3a945a₁₁	3a94a3₁₁
Base 12	26b6b7₁₂	26b737₁₂
Base 13	196348₁₃	196384₁₃
Base 14	129dd9₁₄	12a031₁₄
Base 15	ca3b1₁₅	ca3e4₁₅
Base 16	9cc2b₁₆	9cc5b₁₆