Integer Profile

7,442,894

2 × 41 × 139 × 653

Prime factors, divisor sums, positional representations and sequence properties for 7,442,894. The prime factorization is 2 × 41 × 139 × 653.

Number of positive divisors: 16. Showing the recorded part of the sequence: 235.

DeficientEvenComposite

Prime factorization

Factorization: 2 × 41 × 139 × 653
Distinct prime factors: 4
Perfect square: No
Parity: Even

Arithmetic properties

Positive divisors: 16
Divisor sum: 11,536,560
Proper-divisor sum: 4,093,666
Digit sum: 38
Digital root: 2

Number bases

Decimal: 7442894
Binary: 11100011001000111001110 (23 bits)
Octal: 0o34310716
Hexadecimal: 0x7191CE

Divisor catalog (16)

1241821392786531,3065,69911,39826,77353,54690,767181,5343,721,4477,442,894

Showing 16 of 16.

Collatz trajectory (235 steps)

Even: n → n/2; Odd: n → 3n + 1

7,442,8943,721,44711,164,3425,582,17116,746,5148,373,25725,119,77212,559,8866,279,94318,839,8309,419,91528,259,74614,129,87342,389,62021,194,81010,597,40531,792,21615,896,1087,948,0543,974,02711,922,0825,961,04117,883,1248,941,5624,470,78113,412,3446,706,1723,353,0861,676,5435,029,6302,514,8157,544,4463,772,22311,316,6705,658,33516,975,0068,487,50325,462,51012,731,25538,193,76619,096,88357,290,65028,645,32585,935,97642,967,98821,483,99410,741,99732,225,99216,112,9968,056,4984,028,24912,084,7486,042,3743,021,1879,063,5624,531,78113,595,3446,797,6723,398,8361,699,418

Showing 60 of 60.