Integer Profile

1,391,320

2^3 × 5 × 7 × 4969

Prime factors, divisor sums, positional representations and sequence properties for 1,391,320. The prime factorization is 2^3 × 5 × 7 × 4969.

Number of positive divisors: 32. Showing the recorded part of the sequence: 199.

AbundantEvenComposite

Collatz trajectory (199 steps)

Even: n → n/2; Odd: n → 3n + 1

1,391,320695,660347,830173,915521,746260,873782,620391,310195,655586,966293,483880,450440,2251,320,676660,338330,169990,508495,254247,627742,882371,4411,114,324557,162278,581835,744417,872208,936104,46852,23426,11778,35239,17619,5889,7944,89714,6927,3463,67311,0205,5102,7558,2664,13312,4006,2003,1001,5507752,3261,1633,4901,7455,2362,6181,3093,9281,9649824911,474

Showing 60 of 60.

Prime factorization

Factorization: 2^3 × 5 × 7 × 4969
Distinct prime factors: 4
Perfect square: No
Parity: Even

Arithmetic properties

Positive divisors: 32
Divisor sum: 3,578,400
Proper-divisor sum: 2,187,080
Digit sum: 19
Digital root: 1

Number bases

Decimal: 1391320
Binary: 101010011101011011000 (21 bits)
Octal: 0o5235330
Hexadecimal: 0x153AD8

Divisor catalog (32)

12457810142028354056701402804,9699,93819,87624,84534,78339,75249,69069,56699,380139,132173,915198,760278,264347,830695,6601,391,320

Showing 32 of 32.