Compare 668404 vs 668407

Property	668404	668407
Type	composite number	prime
Unique factors	3	1
Total factors	5	1
Prime factorization	2² × 11² × 1381¹	668407¹
Prime factorization	2 × 2 × 11 × 11 × 1381	668407
Divisors count	18	2
Divisors	1, 2, 4, 11, 22, 44, 121, 242, 484, 1381, 2762, 5524, 15191, 30382, 60764, 167101, 334202, 668404	1, 668407
Number of properties	0	3
Additive primes		21157th
Isolated primes		42492nd
Primes		54191st
Roman numberals
Base 2	10100011001011110100₂	10100011001011110111₂
Base 3	1020221212201₃	1020221212211₃
Base 4	2203023310₄	2203023313₄
Base 5	132342104₅	132342112₅
Base 6	22154244₆	22154251₆
Base 7	5452462₇	5452465₇
Base 8	2431364₈	2431367₈
Base 9	1227781₉	1227784₉
Base 10	668404₁₀	668407₁₀
Base 11	417200₁₁	417203₁₁
Base 12	282984₁₂	282987₁₂
Base 13	1a5309₁₃	1a530c₁₃
Base 14	135832₁₄	135835₁₄
Base 15	d30a4₁₅	d30a7₁₅
Base 16	a32f4₁₆	a32f7₁₆