Compare 66420 vs 66431

Property	66420	66431
Type	composite number	prime
Unique factors	4	1
Total factors	8	1
Prime factorization	2² × 3⁴ × 5¹ × 41¹	66431¹
Prime factorization	2 × 2 × 3 × 3 × 3 × 3 × 5 × 41	66431
Divisors count	60	2
Divisors	1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 41, 45, 54, 60, 81, 82, 90, 108, 123, 135, 162, 164, 180, 205, 246, 270, 324, 369, 405, 410, 492, 540, 615, 738, 810, 820, 1107, 1230, 1476, 1620, 1845, 2214, 2460, 3321, 3690, 4428, 5535, 6642, 7380, 11070, 13284, 16605, 22140, 33210, 66420	1, 66431
Number of properties	0	4
Chen primes		3034th
Isolated primes		4885th
Primes		6624th
Sophie germain primes		842nd
Roman numberals
Base 2	10000001101110100₂	10000001101111111₂
Base 3	10101010000₃	10101010102₃
Base 4	100031310₄	100031333₄
Base 5	4111140₅	4111211₅
Base 6	1231300₆	1231315₆
Base 7	364434₇	364451₇
Base 8	201564₈	201577₈
Base 9	111100₉	111112₉
Base 10	66420₁₀	66431₁₀
Base 11	459a2₁₁	45a02₁₁
Base 12	32530₁₂	3253b₁₂
Base 13	24303₁₃	24311₁₃
Base 14	1a2c4₁₄	1a2d1₁₄
Base 15	14a30₁₅	14a3b₁₅
Base 16	10374₁₆	1037f₁₆