Integer Profile

2,801,501

31 × 90371

Prime factors, divisor sums, positional representations and sequence properties for 2,801,501. The prime factorization is 31 × 90371.

Number of positive divisors: 4. Showing the recorded part of the sequence: 130.

DeficientOddComposite

Divisor catalog (4)

13190,3712,801,501

Showing 4 of 4.

Collatz trajectory (130 steps)

Even: n → n/2; Odd: n → 3n + 1

2,801,5018,404,5044,202,2522,101,1261,050,5633,151,6901,575,8454,727,5362,363,7681,181,884590,942295,471886,414443,2071,329,622664,8111,994,434997,2172,991,6521,495,826747,9132,243,7401,121,870560,9351,682,806841,4032,524,2101,262,1053,786,3161,893,158946,5792,839,7381,419,8694,259,6082,129,8041,064,902532,4511,597,354798,6772,396,0321,198,016599,008299,504149,75274,87637,43818,71956,15828,07984,23842,119126,35863,179189,53894,769284,308142,15471,077213,232106,616

Showing 60 of 60.

Prime factorization

Factorization: 31 × 90371
Distinct prime factors: 2
Perfect square: No
Parity: Odd

Arithmetic properties

Positive divisors: 4
Divisor sum: 2,891,904
Proper-divisor sum: 90,403
Digit sum: 17
Digital root: 8

Number bases

Decimal: 2801501
Binary: 1010101011111101011101 (22 bits)
Octal: 0o12537535
Hexadecimal: 0x2ABF5D