Integer Profile

3,940,776

2^3 × 3^2 × 7^2 × 1117

Prime factors, divisor sums, positional representations and sequence properties for 3,940,776. The prime factorization is 2^3 × 3^2 × 7^2 × 1117.

Number of positive divisors: 72. Showing the recorded part of the sequence: 66.

AbundantEvenComposite

Collatz trajectory (66 steps)

Even: n → n/2; Odd: n → 3n + 1

3,940,7761,970,388985,194492,5971,477,792738,896369,448184,72492,36246,181138,54469,27234,63617,3188,65925,97812,98938,96819,4849,7424,87114,6147,30721,92210,96132,88416,4428,22124,66412,3326,1663,0839,2504,62513,8766,9383,46910,4085,2042,6021,3013,9041,95297648824412261184924623703510653160804020

Showing 60 of 60.

Prime factorization

Factorization: 2^3 × 3^2 × 7^2 × 1117
Distinct prime factors: 4
Perfect square: No
Parity: Even

Arithmetic properties

Positive divisors: 72
Divisor sum: 12,426,570
Proper-divisor sum: 8,485,794
Digit sum: 36
Digital root: 9

Number bases

Decimal: 3940776
Binary: 1111000010000110101000 (22 bits)
Octal: 0o17020650
Hexadecimal: 0x3C21A8

Divisor catalog (72)

1234678912141821242836424956637284981261471681962522943924415045888821,1171,1761,7642,2343,3513,5284,4686,7027,8198,93610,05313,40415,63820,10623,45726,80831,27640,21246,91454,73362,55270,37180,42493,828109,466140,742164,199

Showing 60 of 72.