Compare 642799 vs 642808

Property	642799	642808
Type	prime	composite number
Unique factors	1	3
Total factors	1	5
Prime factorization	642799¹	2³ × 19¹ × 4229¹
Prime factorization	642799	2 × 2 × 2 × 19 × 4229
Divisors count	2	16
Divisors	1, 642799	1, 2, 4, 8, 19, 38, 76, 152, 4229, 8458, 16916, 33832, 80351, 160702, 321404, 642808
Number of properties	4	0
Additive primes	20431st
Lucky primes	6003rd
Primes	52274th
Twin primes (2nd member)	5654th
Roman numberals
Base 2	10011100111011101111₂	10011100111011111000₂
Base 3	1012122202101₃	1012122202201₃
Base 4	2130323233₄	2130323320₄
Base 5	131032144₅	131032213₅
Base 6	21435531₆	21435544₆
Base 7	5315023₇	5315035₇
Base 8	2347357₈	2347370₈
Base 9	1178671₉	1178681₉
Base 10	642799₁₀	642808₁₀
Base 11	3a9a43₁₁	3a9a51₁₁
Base 12	26bba7₁₂	26bbb4₁₂
Base 13	196771₁₃	19677a₁₃
Base 14	12a383₁₄	12a38c₁₄
Base 15	ca6d4₁₅	ca6dd₁₅
Base 16	9ceef₁₆	9cef8₁₆