Integer Profile

2,747,326

2 × 641 × 2143

Prime factors, divisor sums, positional representations and sequence properties for 2,747,326. The prime factorization is 2 × 641 × 2143.

Number of positive divisors: 8. Showing the recorded part of the sequence: 169.

DeficientEvenComposite

Collatz trajectory (169 steps)

Even: n → n/2; Odd: n → 3n + 1

2,747,3261,373,6634,120,9902,060,4956,181,4863,090,7439,272,2304,636,11513,908,3466,954,17320,862,52010,431,2605,215,6302,607,8157,823,4463,911,72311,735,1705,867,58517,602,7568,801,3784,400,68913,202,0686,601,0343,300,5179,901,5524,950,7762,475,3881,237,694618,8471,856,542928,2712,784,8141,392,4074,177,2222,088,6116,265,8343,132,9179,398,7524,699,3762,349,6881,174,844587,422293,711881,134440,5671,321,702660,8511,982,554991,2772,973,8321,486,916743,458371,7291,115,188557,594278,797836,392418,196209,098104,549

Showing 60 of 60.

Prime factorization

Factorization: 2 × 641 × 2143
Distinct prime factors: 3
Perfect square: No
Parity: Even

Arithmetic properties

Positive divisors: 8
Divisor sum: 4,129,344
Proper-divisor sum: 1,382,018
Digit sum: 31
Digital root: 4

Number bases

Decimal: 2747326
Binary: 1010011110101110111110 (22 bits)
Octal: 0o12365676
Hexadecimal: 0x29EBBE

Divisor catalog (8)

126411,2822,1434,2861,373,6632,747,326

Showing 8 of 8.