Compare 642669 vs 642671

Property	642669	642671
Type	composite number	semiprime
Unique factors	4	2
Total factors	4	2
Prime factorization	3¹ × 29¹ × 83¹ × 89¹	239¹ × 2689¹
Prime factorization	3 × 29 × 83 × 89	239 × 2689
Divisors count	16	4
Divisors	1, 3, 29, 83, 87, 89, 249, 267, 2407, 2581, 7221, 7387, 7743, 22161, 214223, 642669	1, 239, 2689, 642671
Number of properties	0	1
Semiprimes		137707th
Roman numberals
Base 2	10011100111001101101₂	10011100111001101111₂
Base 3	1012122120120₃	1012122120122₃
Base 4	2130321231₄	2130321233₄
Base 5	131031134₅	131031141₅
Base 6	21435153₆	21435155₆
Base 7	5314446₇	5314451₇
Base 8	2347155₈	2347157₈
Base 9	1178516₉	1178518₉
Base 10	642669₁₀	642671₁₀
Base 11	3a9935₁₁	3a9937₁₁
Base 12	26bab9₁₂	26babb₁₂
Base 13	1966a1₁₃	1966a3₁₃
Base 14	12a2cd₁₄	12a2d1₁₄
Base 15	ca649₁₅	ca64b₁₅
Base 16	9ce6d₁₆	9ce6f₁₆