Compare 645628 vs 645629

Property	645628	645629
Type	composite number	prime
Unique factors	2	1
Total factors	3	1
Prime factorization	2² × 161407¹	645629¹
Prime factorization	2 × 2 × 161407	645629
Divisors count	6	2
Divisors	1, 2, 4, 161407, 322814, 645628	1, 645629
Number of properties	0	3
Chen primes		20535th
Isolated primes		41146th
Primes		52493rd
Roman numberals
Base 2	10011101100111111100₂	10011101100111111101₂
Base 3	1012210122011₃	1012210122012₃
Base 4	2131213330₄	2131213331₄
Base 5	131130003₅	131130004₅
Base 6	21501004₆	21501005₆
Base 7	5326204₇	5326205₇
Base 8	2354774₈	2354775₈
Base 9	1183564₉	1183565₉
Base 10	645628₁₀	645629₁₀
Base 11	401085₁₁	401086₁₁
Base 12	271764₁₂	271765₁₂
Base 13	197b39₁₃	197b3a₁₃
Base 14	12b404₁₄	12b405₁₄
Base 15	cb46d₁₅	cb46e₁₅
Base 16	9d9fc₁₆	9d9fd₁₆