Integer Profile

8,947,729

7 × 17^2 × 4423

Prime factors, divisor sums, positional representations and sequence properties for 8,947,729. The prime factorization is 7 × 17^2 × 4423.

Number of positive divisors: 12. Showing the recorded part of the sequence: 163.

DeficientOddComposite

Collatz trajectory (163 steps)

Even: n → n/2; Odd: n → 3n + 1

8,947,72926,843,18813,421,5946,710,79720,132,39210,066,1965,033,0982,516,5497,549,6483,774,8241,887,412943,706471,8531,415,560707,780353,890176,945530,836265,418132,709398,128199,06499,53249,76624,88374,65037,325111,97655,98827,99413,99741,99220,99610,4985,24915,7487,8743,93711,8125,9062,9538,8604,4302,2156,6463,3239,9704,98514,9567,4783,73911,2185,60916,8288,4144,20712,6226,31118,9349,467

Showing 60 of 60.

Prime factorization

Factorization: 7 × 17^2 × 4423
Distinct prime factors: 3
Perfect square: No
Parity: Odd

Arithmetic properties

Positive divisors: 12
Divisor sum: 10,865,344
Proper-divisor sum: 1,917,615
Digit sum: 46
Digital root: 1

Number bases

Decimal: 8947729
Binary: 100010001000100000010001 (24 bits)
Octal: 0o42104021
Hexadecimal: 0x888811

Divisor catalog (12)

17171192892,0234,42330,96175,191526,3371,278,2478,947,729

Showing 12 of 12.