Integer Profile

5,187,731

131 × 199^2

Prime factors, divisor sums, positional representations and sequence properties for 5,187,731. The prime factorization is 131 × 199^2.

Number of positive divisors: 6. Showing the recorded part of the sequence: 188.

DeficientOddComposite

Collatz trajectory (188 steps)

Even: n → n/2; Odd: n → 3n + 1

5,187,73115,563,1947,781,59723,344,79211,672,3965,836,1982,918,0998,754,2984,377,14913,131,4486,565,7243,282,8621,641,4314,924,2942,462,1477,386,4423,693,22111,079,6645,539,8322,769,9161,384,958692,4792,077,4381,038,7193,116,1581,558,0794,674,2382,337,1197,011,3583,505,67910,517,0385,258,51915,775,5587,887,77923,663,33811,831,66935,495,00817,747,5048,873,7524,436,8762,218,4381,109,2193,327,6581,663,8294,991,4882,495,7441,247,872623,936311,968155,98477,99238,99619,4989,74929,24814,6247,3123,6561,828914

Showing 60 of 60.

Prime factorization

Factorization: 131 × 199^2
Distinct prime factors: 2
Perfect square: No
Parity: Odd

Arithmetic properties

Positive divisors: 6
Divisor sum: 5,253,732
Proper-divisor sum: 66,001
Digit sum: 32
Digital root: 5

Number bases

Decimal: 5187731
Binary: 10011110010100010010011 (23 bits)
Octal: 0o23624223
Hexadecimal: 0x4F2893

Divisor catalog (6)

113119926,06939,6015,187,731

Showing 6 of 6.