Compare 125639 vs 125640

Property	125639	125640
Type	prime	composite number
Unique factors	1	4
Total factors	1	7
Prime factorization	125639¹	2³ × 3² × 5¹ × 349¹
Prime factorization	125639	2 × 2 × 2 × 3 × 3 × 5 × 349
Divisors count	2	48
Divisors	1, 125639	1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 349, 360, 698, 1047, 1396, 1745, 2094, 2792, 3141, 3490, 4188, 5235, 6282, 6980, 8376, 10470, 12564, 13960, 15705, 20940, 25128, 31410, 41880, 62820, 125640
Number of properties	6	0
Chen primes	5107th
Emirps	2345th
Harmonic primes	4444th
Primes	11787th
Safe primes	807th
Twin primes (1st member)	1477th
Roman numberals
Base 2	11110101011000111₂	11110101011001000₂
Base 3	20101100022₃	20101100100₃
Base 4	132223013₄	132223020₄
Base 5	13010024₅	13010030₅
Base 6	2405355₆	2405400₆
Base 7	1032203₇	1032204₇
Base 8	365307₈	365310₈
Base 9	211308₉	211310₉
Base 10	125639₁₀	125640₁₀
Base 11	86438₁₁	86439₁₁
Base 12	6085b₁₂	60860₁₂
Base 13	45257₁₃	45258₁₃
Base 14	33b03₁₄	33b04₁₄
Base 15	2735e₁₅	27360₁₅
Base 16	1eac7₁₆	1eac8₁₆