Compare 680977 vs 680989

Property	680977	680989
Type	composite number	prime
Unique factors	3	1
Total factors	3	1
Prime factorization	11¹ × 31¹ × 1997¹	680989¹
Prime factorization	11 × 31 × 1997	680989
Divisors count	8	2
Divisors	1, 11, 31, 341, 1997, 21967, 61907, 680977	1, 680989
Number of properties	0	7
Cousin primes (1st member)		5944th
Happy primes		7818th
Lucky primes		6288th
Primes		55137th
Prime triplets (2nd member)		2163rd
Twin primes (2nd member)		5941st
Ulam primes		4045th
Roman numberals
Base 2	10100110010000010001₂	10100110010000011101₂
Base 3	1021121010101₃	1021121010211₃
Base 4	2212100101₄	2212100131₄
Base 5	133242402₅	133242424₅
Base 6	22332401₆	22332421₆
Base 7	5534233₇	5534251₇
Base 8	2462021₈	2462035₈
Base 9	1247111₉	1247124₉
Base 10	680977₁₀	680989₁₀
Base 11	4256a0₁₁	425701₁₁
Base 12	28a101₁₂	28a111₁₂
Base 13	1aac5b₁₃	1aac6a₁₃
Base 14	13a253₁₄	13a261₁₄
Base 15	d6b87₁₅	d6b94₁₅
Base 16	a6411₁₆	a641d₁₆