Compare 680989 vs 680998

Property	680989	680998
Type	prime	composite number
Unique factors	1	3
Total factors	1	3
Prime factorization	680989¹	2¹ × 19¹ × 17921¹
Prime factorization	680989	2 × 19 × 17921
Divisors count	2	8
Divisors	1, 680989	1, 2, 19, 38, 17921, 35842, 340499, 680998
Number of properties	7	0
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	10100110010000011101₂	10100110010000100110₂
Base 3	1021121010211₃	1021121011011₃
Base 4	2212100131₄	2212100212₄
Base 5	133242424₅	133242443₅
Base 6	22332421₆	22332434₆
Base 7	5534251₇	5534263₇
Base 8	2462035₈	2462046₈
Base 9	1247124₉	1247134₉
Base 10	680989₁₀	680998₁₀
Base 11	425701₁₁	42570a₁₁
Base 12	28a111₁₂	28a11a₁₂
Base 13	1aac6a₁₃	1aac76₁₃
Base 14	13a261₁₄	13a26a₁₄
Base 15	d6b94₁₅	d6b9d₁₅
Base 16	a641d₁₆	a6426₁₆