Compare 636421 vs 636428

Property	636421	636428
Type	prime	composite number
Unique factors	1	3
Total factors	1	4
Prime factorization	636421¹	2² × 13¹ × 12239¹
Prime factorization	636421	2 × 2 × 13 × 12239
Divisors count	2	12
Divisors	1, 636421	1, 2, 4, 13, 26, 52, 12239, 24478, 48956, 159107, 318214, 636428
Number of properties	4	0
Chen primes	20281st
Isolated primes	40620th
Primes	51829th
Super primes	5303rd
Roman numberals
Base 2	10011011011000000101₂	10011011011000001100₂
Base 3	1012100000011₃	1012100000102₃
Base 4	2123120011₄	2123120030₄
Base 5	130331141₅	130331203₅
Base 6	21350221₆	21350232₆
Base 7	5260312₇	5260322₇
Base 8	2333005₈	2333014₈
Base 9	1170004₉	1170012₉
Base 10	636421₁₀	636428₁₀
Base 11	3a5175₁₁	3a5181₁₁
Base 12	268371₁₂	268378₁₂
Base 13	1938a6₁₃	1938b0₁₃
Base 14	127d09₁₄	127d12₁₄
Base 15	c8881₁₅	c8888₁₅
Base 16	9b605₁₆	9b60c₁₆