Compare 681401 vs 681409

Property	681401	681409
Type	composite number	prime
Unique factors	3	1
Total factors	3	1
Prime factorization	7¹ × 311¹ × 313¹	681409¹
Prime factorization	7 × 311 × 313	681409
Divisors count	8	2
Divisors	1, 7, 311, 313, 2177, 2191, 97343, 681401	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	10100110010110111001₂	10100110010111000001₂
Base 3	1021121201002₃	1021121201101₃
Base 4	2212112321₄	2212113001₄
Base 5	133301101₅	133301114₅
Base 6	22334345₆	22334401₆
Base 7	5535410₇	5535421₇
Base 8	2462671₈	2462701₈
Base 9	1247632₉	1247641₉
Base 10	681401₁₀	681409₁₀
Base 11	425a46₁₁	425a53₁₁
Base 12	28a3b5₁₂	28a401₁₂
Base 13	1ab1c6₁₃	1ab201₁₃
Base 14	13a477₁₄	13a481₁₄
Base 15	d6d6b₁₅	d6d74₁₅
Base 16	a65b9₁₆	a65c1₁₆