Compare 642739 vs 642744

Property	642739	642744
Type	prime	composite number
Unique factors	1	4
Total factors	1	7
Prime factorization	642739¹	2³ × 3² × 79¹ × 113¹
Prime factorization	642739	2 × 2 × 2 × 3 × 3 × 79 × 113
Divisors count	2	48
Divisors	1, 642739	1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 79, 113, 158, 226, 237, 316, 339, 452, 474, 632, 678, 711, 904, 948, 1017, 1356, 1422, 1896, 2034, 2712, 2844, 4068, 5688, 8136, 8927, 17854, 26781, 35708, 53562, 71416, 80343, 107124, 160686, 214248, 321372, 642744
Number of properties	4	0
Additive primes	20429th
Primes	52269th
Twin primes (2nd member)	5653rd
Ulam primes	3833rd
Roman numberals
Base 2	10011100111010110011₂	10011100111010111000₂
Base 3	1012122200011₃	1012122200100₃
Base 4	2130322303₄	2130322320₄
Base 5	131031424₅	131031434₅
Base 6	21435351₆	21435400₆
Base 7	5314606₇	5314614₇
Base 8	2347263₈	2347270₈
Base 9	1178604₉	1178610₉
Base 10	642739₁₀	642744₁₀
Base 11	3a9999₁₁	3a99a3₁₁
Base 12	26bb57₁₂	26bb60₁₂
Base 13	196726₁₃	19672b₁₃
Base 14	12a33d₁₄	12a344₁₄
Base 15	ca694₁₅	ca699₁₅
Base 16	9ceb3₁₆	9ceb8₁₆