Integer Profile

2,915,081

13^2 × 47 × 367

Prime factors, divisor sums, positional representations and sequence properties for 2,915,081. The prime factorization is 13^2 × 47 × 367.

Number of positive divisors: 12. Showing the recorded part of the sequence: 200.

DeficientOddComposite

Arithmetic properties

Positive divisors: 12
Divisor sum: 3,232,512
Proper-divisor sum: 317,431
Digit sum: 26
Digital root: 8

Number bases

Decimal: 2915081
Binary: 1011000111101100001001 (22 bits)
Octal: 0o13075411
Hexadecimal: 0x2C7B09

Divisor catalog (12)

113471693676114,7717,94317,24962,023224,2372,915,081

Showing 12 of 12.

Collatz trajectory (200 steps)

Even: n → n/2; Odd: n → 3n + 1

2,915,0818,745,2444,372,6222,186,3116,558,9343,279,4679,838,4024,919,20114,757,6047,378,8023,689,40111,068,2045,534,1022,767,0518,301,1544,150,57712,451,7326,225,8663,112,9339,338,8004,669,4002,334,7001,167,350583,6751,751,026875,5132,626,5401,313,270656,6351,969,906984,9532,954,8601,477,430738,7152,216,1461,108,0733,324,2201,662,110831,0552,493,1661,246,5833,739,7501,869,8755,609,6262,804,8138,414,4404,207,2202,103,6101,051,8053,155,4161,577,708788,854394,4271,183,282591,6411,774,924887,462443,7311,331,194665,597

Showing 60 of 60.

Prime factorization

Factorization: 13^2 × 47 × 367
Distinct prime factors: 3
Perfect square: No
Parity: Odd