Integer Profile

7,131,709

13 × 29 × 18917

Prime factors, divisor sums, positional representations and sequence properties for 7,131,709. The prime factorization is 13 × 29 × 18917.

Number of positive divisors: 8. Showing the recorded part of the sequence: 173.

DeficientOddComposite

Divisor catalog (8)

1132937718,917245,921548,5937,131,709

Showing 8 of 8.

Collatz trajectory (173 steps)

Even: n → n/2; Odd: n → 3n + 1

7,131,70921,395,12810,697,5645,348,7822,674,3918,023,1744,011,58712,034,7626,017,38118,052,1449,026,0724,513,0362,256,5181,128,2593,384,7781,692,3895,077,1682,538,5841,269,292634,646317,323951,970475,9851,427,956713,978356,9891,070,968535,484267,742133,871401,614200,807602,422301,211903,634451,8171,355,452677,726338,8631,016,590508,2951,524,886762,4432,287,3301,143,6653,430,9961,715,498857,7492,573,2481,286,624643,312321,656160,82880,41440,207120,62260,311180,93490,467271,402

Showing 60 of 60.

Prime factorization

Factorization: 13 × 29 × 18917
Distinct prime factors: 3
Perfect square: No
Parity: Odd

Arithmetic properties

Positive divisors: 8
Divisor sum: 7,945,560
Proper-divisor sum: 813,851
Digit sum: 28
Digital root: 1

Number bases

Decimal: 7131709
Binary: 11011001101001000111101 (23 bits)
Octal: 0o33151075
Hexadecimal: 0x6CD23D