Integer Profile

7,020,221

13 × 23 × 53 × 443

Prime factors, divisor sums, positional representations and sequence properties for 7,020,221. The prime factorization is 13 × 23 × 53 × 443.

Number of positive divisors: 16. Showing the recorded part of the sequence: 72.

DeficientOddComposite

Number bases

Decimal: 7020221
Binary: 11010110001111010111101 (23 bits)
Octal: 0o32617275
Hexadecimal: 0x6B1EBD

Divisor catalog (16)

11323532994436891,2195,75910,18915,84723,479132,457305,227540,0177,020,221

Showing 16 of 16.

Collatz trajectory (72 steps)

Even: n → n/2; Odd: n → 3n + 1

7,020,22121,060,66410,530,3325,265,1662,632,5837,897,7503,948,87511,846,6265,923,31317,769,9408,884,9704,442,48513,327,4566,663,7283,331,8641,665,932832,966416,4831,249,450624,7251,874,176937,088468,544234,272117,13658,56829,28414,6427,32121,96410,9825,49116,4748,23724,71212,3566,1783,0899,2684,6342,3176,9523,4761,7388692,6081,3046523261634902457363681849246237035

Showing 60 of 60.

Prime factorization

Factorization: 13 × 23 × 53 × 443
Distinct prime factors: 4
Perfect square: No
Parity: Odd

Arithmetic properties

Positive divisors: 16
Divisor sum: 8,055,936
Proper-divisor sum: 1,035,715
Digit sum: 14
Digital root: 5