Integer Profile

3,121,148

2^2 × 780287

Prime factors, divisor sums, positional representations and sequence properties for 3,121,148. The prime factorization is 2^2 × 780287.

Number of positive divisors: 6. Showing the recorded part of the sequence: 301.

DeficientEvenComposite

Number bases

Decimal: 3121148
Binary: 1011111001111111111100 (22 bits)
Octal: 0o13717774
Hexadecimal: 0x2F9FFC

Divisor catalog (6)

124780,2871,560,5743,121,148

Showing 6 of 6.

Collatz trajectory (301 steps)

Even: n → n/2; Odd: n → 3n + 1

3,121,1481,560,574780,2872,340,8621,170,4313,511,2941,755,6475,266,9422,633,4717,900,4143,950,20711,850,6225,925,31117,775,9348,887,96726,663,90213,331,95139,995,85419,997,92759,993,78229,996,89189,990,67444,995,337134,986,01267,493,00633,746,503101,239,51050,619,755151,859,26675,929,633227,788,900113,894,45056,947,225170,841,67685,420,83842,710,419128,131,25864,065,629192,196,88896,098,44448,049,22224,024,61172,073,83436,036,917108,110,75254,055,37627,027,68813,513,8446,756,9223,378,46110,135,3845,067,6922,533,8461,266,9233,800,7701,900,3855,701,1562,850,5781,425,2894,275,868

Showing 60 of 60.

Prime factorization

Factorization: 2^2 × 780287
Distinct prime factors: 2
Perfect square: No
Parity: Even

Arithmetic properties

Positive divisors: 6
Divisor sum: 5,462,016
Proper-divisor sum: 2,340,868
Digit sum: 20
Digital root: 2