Integer Profile

3,612,728

2^3 × 7 × 64513

Prime factors, divisor sums, positional representations and sequence properties for 3,612,728. The prime factorization is 2^3 × 7 × 64513.

Number of positive divisors: 16. Showing the recorded part of the sequence: 89.

AbundantEvenComposite

Collatz trajectory (89 steps)

Even: n → n/2; Odd: n → 3n + 1

3,612,7281,806,364903,182451,5911,354,774677,3872,032,1621,016,0813,048,2441,524,122762,0612,286,1841,143,092571,546285,773857,320428,660214,330107,165321,496160,74880,37440,187120,56260,281180,84490,42245,211135,63467,817203,452101,72650,863152,59076,295228,886114,443343,330171,665514,996257,498128,749386,248193,12496,56248,281144,84472,42236,211108,63454,317162,95281,47640,73820,36961,10830,55415,27745,83222,916

Showing 60 of 60.

Prime factorization

Factorization: 2^3 × 7 × 64513
Distinct prime factors: 3
Perfect square: No
Parity: Even

Arithmetic properties

Positive divisors: 16
Divisor sum: 7,741,680
Proper-divisor sum: 4,128,952
Digit sum: 29
Digital root: 2

Number bases

Decimal: 3612728
Binary: 1101110010000000111000 (22 bits)
Octal: 0o15620070
Hexadecimal: 0x372038

Divisor catalog (16)

1247814285664,513129,026258,052451,591516,104903,1821,806,3643,612,728

Showing 16 of 16.