Integer Profile

7,156,749

3 × 19 × 23 × 53 × 103

Prime factors, divisor sums, positional representations and sequence properties for 7,156,749. The prime factorization is 3 × 19 × 23 × 53 × 103.

Number of positive divisors: 32. Showing the recorded part of the sequence: 98.

DeficientOddComposite

Arithmetic properties

Positive divisors: 32
Divisor sum: 10,782,720
Proper-divisor sum: 3,625,971
Digit sum: 39
Digital root: 3

Number bases

Decimal: 7156749
Binary: 11011010011010000001101 (23 bits)
Octal: 0o33232015
Hexadecimal: 0x6D340D

Divisor catalog (32)

1319235357691031593094371,0071,2191,3111,9572,3693,0213,6575,4595,8717,10716,37723,16145,01169,483103,721125,557135,033311,163376,6712,385,5837,156,749

Showing 32 of 32.

Collatz trajectory (98 steps)

Even: n → n/2; Odd: n → 3n + 1

7,156,74921,470,24810,735,1245,367,5622,683,7818,051,3444,025,6722,012,8361,006,418503,2091,509,628754,814377,4071,132,222566,1111,698,334849,1672,547,5021,273,7513,821,2541,910,6275,731,8822,865,9418,597,8244,298,9122,149,4561,074,728537,364268,682134,341403,024201,512100,75650,37825,18975,56837,78418,8929,4464,72314,1707,08521,25610,6285,3142,6577,9723,9861,9935,9802,9901,4954,4862,2436,7303,36510,0965,0482,5241,262

Showing 60 of 60.

Prime factorization

Factorization: 3 × 19 × 23 × 53 × 103
Distinct prime factors: 5
Perfect square: No
Parity: Odd