Integer Profile

1,284,891

3 × 428297

Prime factors, divisor sums, positional representations and sequence properties for 1,284,891. The prime factorization is 3 × 428297.

Number of positive divisors: 4. Showing the recorded part of the sequence: 279.

DeficientOddComposite

Divisor catalog (4)

13428,2971,284,891

Showing 4 of 4.

Collatz trajectory (279 steps)

Even: n → n/2; Odd: n → 3n + 1

1,284,8913,854,6741,927,3375,782,0122,891,0061,445,5034,336,5102,168,2556,504,7663,252,3839,757,1504,878,57514,635,7267,317,86321,953,59010,976,79532,930,38616,465,19349,395,58024,697,79012,348,89537,046,68618,523,34355,570,03027,785,01583,355,04641,677,523125,032,57062,516,285187,548,85693,774,42846,887,21423,443,60770,330,82235,165,411105,496,23452,748,117158,244,35279,122,17639,561,08819,780,5449,890,2724,945,1362,472,5681,236,284618,142309,071927,214463,6071,390,822695,4112,086,2341,043,1173,129,3521,564,676782,338391,1691,173,508586,754293,377

Showing 60 of 60.

Prime factorization

Factorization: 3 × 428297
Distinct prime factors: 2
Perfect square: No
Parity: Odd

Arithmetic properties

Positive divisors: 4
Divisor sum: 1,713,192
Proper-divisor sum: 428,301
Digit sum: 33
Digital root: 6

Number bases

Decimal: 1284891
Binary: 100111001101100011011 (21 bits)
Octal: 0o4715433
Hexadecimal: 0x139B1B