Compare 680879 vs 681221

Property	680879	681221
Type	prime	prime
Unique factors	1	1
Total factors	1	1
Prime factorization	680879¹	681221¹
Prime factorization	680879	681221
Divisors count	2	2
Divisors	1, 680879	1, 681221
Number of properties	4	4
Chen primes	21531st	21539th
Isolated primes		43270th
Primes	55130th	55155th
Sexy primes (2nd member)	11860th
Sophie germain primes		5597th
Twin primes (1st member)	5940th
Roman numberals
Base 2	10100110001110101111₂	10100110010100000101₂
Base 3	1021120222202₃	1021121110102₃
Base 4	2212032233₄	2212110011₄
Base 5	133242004₅	133244341₅
Base 6	22332115₆	22333445₆
Base 7	5534033₇	5535032₇
Base 8	2461657₈	2462405₈
Base 9	1246882₉	1247412₉
Base 10	680879₁₀	681221₁₀
Base 11	425611₁₁	4258a2₁₁
Base 12	28a03b₁₂	28a285₁₂
Base 13	1aabb4₁₃	1ab0b8₁₃
Base 14	13a1c3₁₄	13a389₁₄
Base 15	d6b1e₁₅	d6c9b₁₅
Base 16	a63af₁₆	a6505₁₆