Integer Profile

2,040,646

2 × 17 × 47 × 1277

Prime factors, divisor sums, positional representations and sequence properties for 2,040,646. The prime factorization is 2 × 17 × 47 × 1277.

Number of positive divisors: 16. Showing the recorded part of the sequence: 184.

DeficientEvenComposite

Arithmetic properties

Positive divisors: 16
Divisor sum: 3,312,576
Proper-divisor sum: 1,271,930
Digit sum: 22
Digital root: 4

Number bases

Decimal: 2040646
Binary: 111110010001101000110 (21 bits)
Octal: 0o7621506
Hexadecimal: 0x1F2346

Divisor catalog (16)

12173447947991,2771,5982,55421,70943,41860,019120,0381,020,3232,040,646

Showing 16 of 16.

Collatz trajectory (184 steps)

Even: n → n/2; Odd: n → 3n + 1

2,040,6461,020,3233,060,9701,530,4854,591,4562,295,7281,147,864573,932286,966143,483430,450215,225645,676322,838161,419484,258242,129726,388363,194181,597544,792272,396136,19868,099204,298102,149306,448153,22476,61238,30619,15357,46028,73014,36543,09621,54810,7745,38716,1628,08124,24412,1226,06118,1849,0924,5462,2736,8203,4101,7055,1162,5581,2793,8381,9195,7582,8798,6384,31912,958

Showing 60 of 60.

Prime factorization

Factorization: 2 × 17 × 47 × 1277
Distinct prime factors: 4
Perfect square: No
Parity: Even