Integer Profile

2,915,729

89 × 181^2

Prime factors, divisor sums, positional representations and sequence properties for 2,915,729. The prime factorization is 89 × 181^2.

Number of positive divisors: 6. Showing the recorded part of the sequence: 244.

DeficientOddComposite

Collatz trajectory (244 steps)

Even: n → n/2; Odd: n → 3n + 1

2,915,7298,747,1884,373,5942,186,7976,560,3923,280,1961,640,098820,0492,460,1481,230,074615,0371,845,112922,556461,278230,639691,918345,9591,037,878518,9391,556,818778,4092,335,2281,167,614583,8071,751,422875,7112,627,1341,313,5673,940,7021,970,3515,911,0542,955,5278,866,5824,433,29113,299,8746,649,93719,949,8129,974,9064,987,45314,962,3607,481,1803,740,5901,870,2955,610,8862,805,4438,416,3304,208,16512,624,4966,312,2483,156,1241,578,062789,0312,367,0941,183,5473,550,6421,775,3215,325,9642,662,9821,331,4913,994,474

Showing 60 of 60.

Prime factorization

Factorization: 89 × 181^2
Distinct prime factors: 2
Perfect square: No
Parity: Odd

Arithmetic properties

Positive divisors: 6
Divisor sum: 2,964,870
Proper-divisor sum: 49,141
Digit sum: 35
Digital root: 8

Number bases

Decimal: 2915729
Binary: 1011000111110110010001 (22 bits)
Octal: 0o13076621
Hexadecimal: 0x2C7D91

Divisor catalog (6)

18918116,10932,7612,915,729

Showing 6 of 6.