Integer Profile

8,391,117

3 × 7 × 399577

Prime factors, divisor sums, positional representations and sequence properties for 8,391,117. The prime factorization is 3 × 7 × 399577.

Number of positive divisors: 8. Showing the recorded part of the sequence: 137.

DeficientOddComposite

Collatz trajectory (137 steps)

Even: n → n/2; Odd: n → 3n + 1

8,391,11725,173,35212,586,6766,293,3383,146,6699,440,0084,720,0042,360,0021,180,0013,540,0041,770,002885,0012,655,0041,327,502663,7511,991,254995,6272,986,8821,493,4414,480,3242,240,1621,120,0813,360,2441,680,122840,0612,520,1841,260,092630,046315,023945,070472,5351,417,606708,8032,126,4101,063,2053,189,6161,594,808797,404398,702199,351598,054299,027897,082448,5411,345,624672,812336,406168,203504,610252,305756,916378,458189,229567,688283,844141,92270,961212,884106,44253,221

Showing 60 of 60.

Prime factorization

Factorization: 3 × 7 × 399577
Distinct prime factors: 3
Perfect square: No
Parity: Odd

Arithmetic properties

Positive divisors: 8
Divisor sum: 12,786,496
Proper-divisor sum: 4,395,379
Digit sum: 30
Digital root: 3

Number bases

Decimal: 8391117
Binary: 100000000000100111001101 (24 bits)
Octal: 0o40004715
Hexadecimal: 0x8009CD

Divisor catalog (8)

13721399,5771,198,7312,797,0398,391,117

Showing 8 of 8.