Integer Profile

2,040,640

2^6 × 5 × 7 × 911

Prime factors, divisor sums, positional representations and sequence properties for 2,040,640. The prime factorization is 2^6 × 5 × 7 × 911.

Number of positive divisors: 56. Showing the recorded part of the sequence: 60.

AbundantEvenComposite

Divisor catalog (56)

1245781014162028323540566470801121401602242803204485609111,1201,8222,2403,6444,5556,3777,2889,11012,75414,57618,22025,50829,15231,88536,44051,01658,30463,77072,880102,032127,540145,760204,064255,080291,520408,128510,1601,020,3202,040,640

Showing 56 of 56.

Collatz trajectory (60 steps)

Even: n → n/2; Odd: n → 3n + 1

2,040,6401,020,320510,160255,080127,54063,77031,88595,65647,82823,91411,95735,87217,9368,9684,4842,2421,1213,3641,6828412,5241,2626311,8949472,8421,4214,2642,1321,0665331,60080040020010050257638195829884422113417522613402010516842

Showing 60 of 60.

Prime factorization

Factorization: 2^6 × 5 × 7 × 911
Distinct prime factors: 4
Perfect square: No
Parity: Even

Arithmetic properties

Positive divisors: 56
Divisor sum: 5,559,552
Proper-divisor sum: 3,518,912
Digit sum: 16
Digital root: 7

Number bases

Decimal: 2040640
Binary: 111110010001101000000 (21 bits)
Octal: 0o7621500
Hexadecimal: 0x1F2340