Integer Profile

2,801,853

3^2 × 419 × 743

Prime factors, divisor sums, positional representations and sequence properties for 2,801,853. The prime factorization is 3^2 × 419 × 743.

Number of positive divisors: 12. Showing the recorded part of the sequence: 94.

DeficientOddComposite

Divisor catalog (12)

1394197431,2572,2293,7716,687311,317933,9512,801,853

Showing 12 of 12.

Collatz trajectory (94 steps)

Even: n → n/2; Odd: n → 3n + 1

2,801,8538,405,5604,202,7802,101,3901,050,6953,152,0861,576,0434,728,1302,364,0657,092,1963,546,0981,773,0495,319,1482,659,5741,329,7873,989,3621,994,6815,984,0442,992,0221,496,0114,488,0342,244,0176,732,0523,366,0261,683,0135,049,0402,524,5201,262,260631,130315,565946,696473,348236,674118,337355,012177,50688,753266,260133,13066,565199,69699,84849,92424,96212,48137,44418,7229,36128,08414,0427,02121,06410,5325,2662,6337,9003,9501,9755,9262,963

Showing 60 of 60.

Prime factorization

Factorization: 3^2 × 419 × 743
Distinct prime factors: 3
Perfect square: No
Parity: Odd

Arithmetic properties

Positive divisors: 12
Divisor sum: 4,062,240
Proper-divisor sum: 1,260,387
Digit sum: 27
Digital root: 9

Number bases

Decimal: 2801853
Binary: 1010101100000010111101 (22 bits)
Octal: 0o12540275
Hexadecimal: 0x2AC0BD