Integer Profile

6,551,961

3 × 13^2 × 12923

Prime factors, divisor sums, positional representations and sequence properties for 6,551,961. The prime factorization is 3 × 13^2 × 12923.

Number of positive divisors: 12. Showing the recorded part of the sequence: 90.

DeficientOddComposite

Divisor catalog (12)

13133916950712,92338,769167,999503,9972,183,9876,551,961

Showing 12 of 12.

Collatz trajectory (90 steps)

Even: n → n/2; Odd: n → 3n + 1

6,551,96119,655,8849,827,9424,913,97114,741,9147,370,95722,112,87211,056,4365,528,2182,764,1098,292,3284,146,1642,073,0821,036,5413,109,6241,554,812777,406388,7031,166,110583,0551,749,166874,5832,623,7501,311,8753,935,6261,967,8135,903,4402,951,7201,475,860737,930368,9651,106,896553,448276,724138,36269,181207,544103,77251,88625,94377,83038,915116,74658,373175,12087,56043,78021,89010,94532,83616,4188,20924,62812,3146,15718,4729,2364,6182,3096,928

Showing 60 of 60.

Prime factorization

Factorization: 3 × 13^2 × 12923
Distinct prime factors: 3
Perfect square: No
Parity: Odd

Arithmetic properties

Positive divisors: 12
Divisor sum: 9,460,368
Proper-divisor sum: 2,908,407
Digit sum: 33
Digital root: 6

Number bases

Decimal: 6551961
Binary: 11000111111100110011001 (23 bits)
Octal: 0o30774631
Hexadecimal: 0x63F999