Integer Profile

2,790,978

2 × 3 × 465163

Prime factors, divisor sums, positional representations and sequence properties for 2,790,978. The prime factorization is 2 × 3 × 465163.

Number of positive divisors: 8. Showing the recorded part of the sequence: 169.

AbundantEvenComposite

Collatz trajectory (169 steps)

Even: n → n/2; Odd: n → 3n + 1

2,790,9781,395,4894,186,4682,093,2341,046,6173,139,8521,569,926784,9632,354,8901,177,4453,532,3361,766,168883,084441,542220,771662,314331,157993,472496,736248,368124,18462,09231,04615,52346,57023,28569,85634,92817,4648,7324,3662,1836,5503,2759,8264,91314,7407,3703,68511,0565,5282,7641,3826912,0741,0373,1121,5567783891,168584292146732201105516683

Showing 60 of 60.

Prime factorization

Factorization: 2 × 3 × 465163
Distinct prime factors: 3
Perfect square: No
Parity: Even

Arithmetic properties

Positive divisors: 8
Divisor sum: 5,581,968
Proper-divisor sum: 2,790,990
Digit sum: 42
Digital root: 6

Number bases

Decimal: 2790978
Binary: 1010101001011001000010 (22 bits)
Octal: 0o12513102
Hexadecimal: 0x2A9642

Divisor catalog (8)

1236465,163930,3261,395,4892,790,978

Showing 8 of 8.