Compare 642739 vs 642748

Property	642739	642748
Type	prime	composite number
Unique factors	1	2
Total factors	1	3
Prime factorization	642739¹	2² × 160687¹
Prime factorization	642739	2 × 2 × 160687
Divisors count	2	6
Divisors	1, 642739	1, 2, 4, 160687, 321374, 642748
Number of properties	4	0
Additive primes	20429th
Primes	52269th
Twin primes (2nd member)	5653rd
Ulam primes	3833rd
Roman numberals
Base 2	10011100111010110011₂	10011100111010111100₂
Base 3	1012122200011₃	1012122200111₃
Base 4	2130322303₄	2130322330₄
Base 5	131031424₅	131031443₅
Base 6	21435351₆	21435404₆
Base 7	5314606₇	5314621₇
Base 8	2347263₈	2347274₈
Base 9	1178604₉	1178614₉
Base 10	642739₁₀	642748₁₀
Base 11	3a9999₁₁	3a99a7₁₁
Base 12	26bb57₁₂	26bb64₁₂
Base 13	196726₁₃	196732₁₃
Base 14	12a33d₁₄	12a348₁₄
Base 15	ca694₁₅	ca69d₁₅
Base 16	9ceb3₁₆	9cebc₁₆