Compare 668089 vs 668090

Property	668089	668090
Type	prime	composite number
Unique factors	1	3
Total factors	1	3
Prime factorization	668089¹	2¹ × 5¹ × 66809¹
Prime factorization	668089	2 × 5 × 66809
Divisors count	2	8
Divisors	1, 668089	1, 2, 5, 10, 66809, 133618, 334045, 668090
Number of properties	5	0
Additive primes	21150th
Cousin primes (1st member)	5844th
Isolated primes	42479th
Lucky primes	6195th
Primes	54176th
Roman numberals
Base 2	10100011000110111001₂	10100011000110111010₂
Base 3	1020221110001₃	1020221110002₃
Base 4	2203012321₄	2203012322₄
Base 5	132334324₅	132334330₅
Base 6	22153001₆	22153002₆
Base 7	5451532₇	5451533₇
Base 8	2430671₈	2430672₈
Base 9	1227401₉	1227402₉
Base 10	668089₁₀	668090₁₀
Base 11	416a44₁₁	416a45₁₁
Base 12	282761₁₂	282762₁₂
Base 13	1a5126₁₃	1a5127₁₃
Base 14	135689₁₄	13568a₁₄
Base 15	d2e44₁₅	d2e45₁₅
Base 16	a31b9₁₆	a31ba₁₆