Compare 681399 vs 681409

Property	681399	681409
Type	composite number	prime
Unique factors	2	1
Total factors	4	1
Prime factorization	3³ × 25237¹	681409¹
Prime factorization	3 × 3 × 3 × 25237	681409
Divisors count	8	2
Divisors	1, 3, 9, 27, 25237, 75711, 227133, 681399	1, 681409
Number of properties	0	6
Lucky primes		6291st
Primes		55171st
Prime triplets (3rd member)		2166th
Sexy primes (2nd member)		11867th
Super primes		5606th
Twin primes (2nd member)		5946th
Roman numberals
Base 2	10100110010110110111₂	10100110010111000001₂
Base 3	1021121201000₃	1021121201101₃
Base 4	2212112313₄	2212113001₄
Base 5	133301044₅	133301114₅
Base 6	22334343₆	22334401₆
Base 7	5535405₇	5535421₇
Base 8	2462667₈	2462701₈
Base 9	1247630₉	1247641₉
Base 10	681399₁₀	681409₁₀
Base 11	425a44₁₁	425a53₁₁
Base 12	28a3b3₁₂	28a401₁₂
Base 13	1ab1c4₁₃	1ab201₁₃
Base 14	13a475₁₄	13a481₁₄
Base 15	d6d69₁₅	d6d74₁₅
Base 16	a65b7₁₆	a65c1₁₆