Compare 663956 vs 663961

Property	663956	663961
Type	composite number	prime
Unique factors	3	1
Total factors	4	1
Prime factorization	2² × 127¹ × 1307¹	663961¹
Prime factorization	2 × 2 × 127 × 1307	663961
Divisors count	12	2
Divisors	1, 2, 4, 127, 254, 508, 1307, 2614, 5228, 165989, 331978, 663956	1, 663961
Number of properties	0	7
Additive primes		21026th
Primes		53861st
Sexy primes (1st member)		11625th
Sexy prime quadrupletss (1st member)		238th
Sexy prime triplets (1st member)		2119th
Super primes		5487th
Twin primes (2nd member)		5815th
Roman numberals
Base 2	10100010000110010100₂	10100010000110011001₂
Base 3	1020201202222₃	1020201210011₃
Base 4	2202012110₄	2202012121₄
Base 5	132221311₅	132221321₅
Base 6	22121512₆	22121521₆
Base 7	5433506₇	5433514₇
Base 8	2420624₈	2420631₈
Base 9	1221688₉	1221704₉
Base 10	663956₁₀	663961₁₀
Base 11	413927₁₁	413931₁₁
Base 12	280298₁₂	2802a1₁₂
Base 13	1a3297₁₃	1a329c₁₃
Base 14	133d76₁₄	133d7b₁₄
Base 15	d1adb₁₅	d1ae1₁₅
Base 16	a2194₁₆	a2199₁₆