Integer Profile

7,131,663

3^2 × 7 × 11 × 41 × 251

Prime factors, divisor sums, positional representations and sequence properties for 7,131,663. The prime factorization is 3^2 × 7 × 11 × 41 × 251.

Number of positive divisors: 48. Showing the recorded part of the sequence: 160.

DeficientOddComposite

Collatz trajectory (160 steps)

Even: n → n/2; Odd: n → 3n + 1

7,131,66321,394,99010,697,49532,092,48616,046,24348,138,73024,069,36572,208,09636,104,04818,052,0249,026,0124,513,0062,256,5036,769,5103,384,75510,154,2665,077,13315,231,4007,615,7003,807,8501,903,9255,711,7762,855,8881,427,944713,972356,986178,493535,480267,740133,87066,935200,806100,403301,210150,605451,816225,908112,95456,477169,43284,71642,35821,17963,53831,76995,30847,65423,82771,48235,741107,22453,61226,80613,40340,21020,10560,31630,15815,07945,238

Showing 60 of 60.

Prime factorization

Factorization: 3^2 × 7 × 11 × 41 × 251
Distinct prime factors: 5
Perfect square: No
Parity: Odd

Arithmetic properties

Positive divisors: 48
Divisor sum: 13,208,832
Proper-divisor sum: 6,077,169
Digit sum: 27
Digital root: 9

Number bases

Decimal: 7131663
Binary: 11011001101001000001111 (23 bits)
Octal: 0o33151017
Hexadecimal: 0x6CD20F

Divisor catalog (48)

1379112133416377991232312512873694516937538611,3531,7572,2592,5832,7613,1574,0595,2718,2839,47110,29115,81319,32724,84928,41330,87357,98172,03792,619113,201173,943216,111339,603648,333792,4071,018,8092,377,2217,131,663

Showing 48 of 48.