Compare 663961 vs 663972

Property	663961	663972
Type	prime	composite number
Unique factors	1	3
Total factors	1	4
Prime factorization	663961¹	2² × 3¹ × 55331¹
Prime factorization	663961	2 × 2 × 3 × 55331
Divisors count	2	12
Divisors	1, 663961	1, 2, 3, 4, 6, 12, 55331, 110662, 165993, 221324, 331986, 663972
Number of properties	7	0
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	10100010000110011001₂	10100010000110100100₂
Base 3	1020201210011₃	1020201210120₃
Base 4	2202012121₄	2202012210₄
Base 5	132221321₅	132221342₅
Base 6	22121521₆	22121540₆
Base 7	5433514₇	5433531₇
Base 8	2420631₈	2420644₈
Base 9	1221704₉	1221716₉
Base 10	663961₁₀	663972₁₀
Base 11	413931₁₁	413941₁₁
Base 12	2802a1₁₂	2802b0₁₂
Base 13	1a329c₁₃	1a32aa₁₃
Base 14	133d7b₁₄	133d88₁₄
Base 15	d1ae1₁₅	d1aec₁₅
Base 16	a2199₁₆	a21a4₁₆