Integer Profile

7,979,865

3 × 5 × 31 × 131^2

Prime factors, divisor sums, positional representations and sequence properties for 7,979,865. The prime factorization is 3 × 5 × 31 × 131^2.

Number of positive divisors: 24. Showing the recorded part of the sequence: 142.

DeficientOddComposite

Collatz trajectory (142 steps)

Even: n → n/2; Odd: n → 3n + 1

7,979,86523,939,59611,969,7985,984,89917,954,6988,977,34926,932,04813,466,0246,733,0123,366,5061,683,2535,049,7602,524,8801,262,440631,220315,610157,805473,416236,708118,35459,177177,53288,76644,383133,15066,575199,72699,863299,590149,795449,386224,693674,080337,040168,52084,26042,13021,06563,19631,59815,79947,39823,69971,09835,549106,64853,32426,66213,33139,99419,99759,99229,99614,9987,49922,49811,24933,74816,8748,437

Showing 60 of 60.

Prime factorization

Factorization: 3 × 5 × 31 × 131^2
Distinct prime factors: 4
Perfect square: No
Parity: Odd

Arithmetic properties

Positive divisors: 24
Divisor sum: 13,281,024
Proper-divisor sum: 5,301,159
Digit sum: 51
Digital root: 6

Number bases

Decimal: 7979865
Binary: 11110011100001101011001 (23 bits)
Octal: 0o36341531
Hexadecimal: 0x79C359

Divisor catalog (24)

1351531931311553934656551,9654,06112,18317,16120,30551,48360,91585,805257,415531,9911,595,9732,659,9557,979,865

Showing 24 of 24.