Compare 642272 vs 642281

Property	642272	642281
Type	composite number	prime
Unique factors	2	1
Total factors	6	1
Prime factorization	2⁵ × 20071¹	642281¹
Prime factorization	2 × 2 × 2 × 2 × 2 × 20071	642281
Divisors count	12	2
Divisors	1, 2, 4, 8, 16, 32, 20071, 40142, 80284, 160568, 321136, 642272	1, 642281
Number of properties	0	4
Additive primes		20419th
Chen primes		20435th
Isolated primes		40946th
Primes		52245th
Roman numberals
Base 2	10011100110011100000₂	10011100110011101001₂
Base 3	1012122000212₃	1012122001012₃
Base 4	2130303200₄	2130303221₄
Base 5	131023042₅	131023111₅
Base 6	21433252₆	21433305₆
Base 7	5313341₇	5313353₇
Base 8	2346340₈	2346351₈
Base 9	1178025₉	1178035₉
Base 10	642272₁₀	642281₁₀
Base 11	3a9604₁₁	3a9612₁₁
Base 12	26b828₁₂	26b835₁₂
Base 13	196457₁₃	196463₁₃
Base 14	12a0c8₁₄	12a0d3₁₄
Base 15	ca482₁₅	ca48b₁₅
Base 16	9cce0₁₆	9cce9₁₆