Integer Profile

6,665,388

2^2 × 3 × 79^2 × 89

Prime factors, divisor sums, positional representations and sequence properties for 6,665,388. The prime factorization is 2^2 × 3 × 79^2 × 89.

Number of positive divisors: 36. Showing the recorded part of the sequence: 165.

AbundantEvenComposite

Arithmetic properties

Positive divisors: 36
Divisor sum: 15,928,920
Proper-divisor sum: 9,263,532
Digit sum: 42
Digital root: 6

Number bases

Decimal: 6665388
Binary: 11001011011010010101100 (23 bits)
Octal: 0o31332254
Hexadecimal: 0x65B4AC

Divisor catalog (36)

123461279891581782372673163564745349481,0686,2417,03112,48214,06218,72321,09324,96428,12437,44642,18674,89284,372555,4491,110,8981,666,3472,221,7963,332,6946,665,388

Showing 36 of 36.

Collatz trajectory (165 steps)

Even: n → n/2; Odd: n → 3n + 1

6,665,3883,332,6941,666,3474,999,0422,499,5217,498,5643,749,2821,874,6415,623,9242,811,9621,405,9814,217,9442,108,9721,054,486527,2431,581,730790,8652,372,5961,186,298593,1491,779,448889,724444,862222,431667,294333,6471,000,942500,4711,501,414750,7072,252,1221,126,0613,378,1841,689,092844,546422,2731,266,820633,410316,705950,116475,058237,529712,588356,294178,147534,442267,221801,664400,832200,416100,20850,10425,05212,5266,26318,7909,39528,18614,09342,280

Showing 60 of 60.

Prime factorization

Factorization: 2^2 × 3 × 79^2 × 89
Distinct prime factors: 4
Perfect square: No
Parity: Even