Integer Profile

4,020,872

2^3 × 71 × 7079

Prime factors, divisor sums, positional representations and sequence properties for 4,020,872. The prime factorization is 2^3 × 71 × 7079.

Number of positive divisors: 16. Showing the recorded part of the sequence: 92.

DeficientEvenComposite

Arithmetic properties

Positive divisors: 16
Divisor sum: 7,646,400
Proper-divisor sum: 3,625,528
Digit sum: 23
Digital root: 5

Number bases

Decimal: 4020872
Binary: 1111010101101010001000 (22 bits)
Octal: 0o17255210
Hexadecimal: 0x3D5A88

Divisor catalog (16)

1248711422845687,07914,15828,31656,632502,6091,005,2182,010,4364,020,872

Showing 16 of 16.

Collatz trajectory (92 steps)

Even: n → n/2; Odd: n → 3n + 1

4,020,8722,010,4361,005,218502,6091,507,828753,914376,9571,130,872565,436282,718141,359424,078212,039636,118318,059954,178477,0891,431,268715,634357,8171,073,452536,726268,363805,090402,5451,207,636603,818301,909905,728452,864226,432113,21656,60828,30414,1527,0763,5381,7695,3082,6541,3273,9821,9915,9742,9878,9624,48113,4446,7223,36110,0845,0422,5217,5643,7821,8915,6742,8378,5124,256

Showing 60 of 60.

Prime factorization

Factorization: 2^3 × 71 × 7079
Distinct prime factors: 3
Perfect square: No
Parity: Even