Integer Profile

7,241,645

5 × 71 × 20399

Prime factors, divisor sums, positional representations and sequence properties for 7,241,645. The prime factorization is 5 × 71 × 20399.

Number of positive divisors: 8. Showing the recorded part of the sequence: 235.

DeficientOddComposite

Arithmetic properties

Positive divisors: 8
Divisor sum: 8,812,800
Proper-divisor sum: 1,571,155
Digit sum: 29
Digital root: 2

Number bases

Decimal: 7241645
Binary: 11011100111111110101101 (23 bits)
Octal: 0o33477655
Hexadecimal: 0x6E7FAD

Divisor catalog (8)

157135520,399101,9951,448,3297,241,645

Showing 8 of 8.

Collatz trajectory (235 steps)

Even: n → n/2; Odd: n → 3n + 1

7,241,64521,724,93610,862,4685,431,2342,715,6178,146,8524,073,4262,036,7136,110,1403,055,0701,527,5354,582,6062,291,3036,873,9103,436,95510,310,8665,155,43315,466,3007,733,1503,866,57511,599,7265,799,86317,399,5908,699,79526,099,38613,049,69339,149,08019,574,5409,787,2704,893,63514,680,9067,340,45322,021,36011,010,6805,505,3402,752,6701,376,3354,129,0062,064,5036,193,5103,096,7559,290,2664,645,13313,935,4006,967,7003,483,8501,741,9255,225,7762,612,8881,306,444653,222326,611979,834489,9171,469,752734,876367,438183,719551,158275,579

Showing 60 of 60.

Prime factorization

Factorization: 5 × 71 × 20399
Distinct prime factors: 3
Perfect square: No
Parity: Odd