Integer Profile

7,501,989

3 × 11 × 463 × 491

Prime factors, divisor sums, positional representations and sequence properties for 7,501,989. The prime factorization is 3 × 11 × 463 × 491.

Number of positive divisors: 16. Showing the recorded part of the sequence: 279.

DeficientOddComposite

Divisor catalog (16)

1311334634911,3891,4735,0935,40115,27916,203227,333681,9992,500,6637,501,989

Showing 16 of 16.

Collatz trajectory (279 steps)

Even: n → n/2; Odd: n → 3n + 1

7,501,98922,505,96811,252,9845,626,4922,813,2461,406,6234,219,8702,109,9356,329,8063,164,9039,494,7104,747,35514,242,0667,121,03321,363,10010,681,5505,340,77516,022,3268,011,16324,033,49012,016,74536,050,23618,025,1189,012,55927,037,67813,518,83940,556,51820,278,25960,834,77830,417,38991,252,16845,626,08422,813,04211,406,52134,219,56417,109,7828,554,89125,664,67412,832,33738,497,01219,248,5069,624,25328,872,76014,436,3807,218,1903,609,09510,827,2865,413,64316,240,9308,120,46524,361,39612,180,6986,090,34918,271,0489,135,5244,567,7622,283,8816,851,6443,425,8221,712,911

Showing 60 of 60.

Prime factorization

Factorization: 3 × 11 × 463 × 491
Distinct prime factors: 4
Perfect square: No
Parity: Odd

Arithmetic properties

Positive divisors: 16
Divisor sum: 10,957,824
Proper-divisor sum: 3,455,835
Digit sum: 39
Digital root: 3

Number bases

Decimal: 7501989
Binary: 11100100111100010100101 (23 bits)
Octal: 0o34474245
Hexadecimal: 0x7278A5