Integer Profile

7,138,520

2^3 × 5 × 179 × 997

Prime factors, divisor sums, positional representations and sequence properties for 7,138,520. The prime factorization is 2^3 × 5 × 179 × 997.

Number of positive divisors: 32. Showing the recorded part of the sequence: 204.

AbundantEvenComposite

Arithmetic properties

Positive divisors: 32
Divisor sum: 16,167,600
Proper-divisor sum: 9,029,080
Digit sum: 26
Digital root: 8

Number bases

Decimal: 7138520
Binary: 11011001110110011011000 (23 bits)
Octal: 0o33166330
Hexadecimal: 0x6CECD8

Divisor catalog (32)

124581020401793587168959971,4321,7901,9943,5803,9884,9857,1607,9769,97019,94039,880178,463356,926713,852892,3151,427,7041,784,6303,569,2607,138,520

Showing 32 of 32.

Collatz trajectory (204 steps)

Even: n → n/2; Odd: n → 3n + 1

7,138,5203,569,2601,784,630892,3152,676,9461,338,4734,015,4202,007,7101,003,8553,011,5661,505,7834,517,3502,258,6756,776,0263,388,01310,164,0405,082,0202,541,0101,270,5053,811,5161,905,758952,8792,858,6381,429,3194,287,9582,143,9796,431,9383,215,9699,647,9084,823,9542,411,9777,235,9323,617,9661,808,9835,426,9502,713,4758,140,4264,070,21312,210,6406,105,3203,052,6601,526,330763,1652,289,4961,144,748572,374286,187858,562429,2811,287,844643,922321,961965,884482,942241,471724,414362,2071,086,622543,3111,629,934

Showing 60 of 60.

Prime factorization

Factorization: 2^3 × 5 × 179 × 997
Distinct prime factors: 4
Perfect square: No
Parity: Even