Integer Profile

2,997,945

3^3 × 5 × 53 × 419

Prime factors, divisor sums, positional representations and sequence properties for 2,997,945. The prime factorization is 3^3 × 5 × 53 × 419.

Number of positive divisors: 32. Showing the recorded part of the sequence: 112.

DeficientOddComposite

Collatz trajectory (112 steps)

Even: n → n/2; Odd: n → 3n + 1

2,997,9458,993,8364,496,9182,248,4596,745,3783,372,68910,118,0685,059,0342,529,5177,588,5523,794,2761,897,138948,5692,845,7081,422,854711,4272,134,2821,067,1413,201,4241,600,712800,356400,178200,089600,268300,134150,067450,202225,101675,304337,652168,82684,413253,240126,62063,31031,65594,96647,483142,45071,225213,676106,83853,419160,25880,129240,388120,19460,097180,29290,14645,073135,22067,61033,805101,41650,70825,35412,67738,03219,016

Showing 60 of 60.

Prime factorization

Factorization: 3^3 × 5 × 53 × 419
Distinct prime factors: 4
Perfect square: No
Parity: Odd

Arithmetic properties

Positive divisors: 32
Divisor sum: 5,443,200
Proper-divisor sum: 2,445,255
Digit sum: 45
Digital root: 9

Number bases

Decimal: 2997945
Binary: 1011011011111010111001 (22 bits)
Octal: 0o13337271
Hexadecimal: 0x2DBEB9

Divisor catalog (32)

1359152745531351592654194777951,2571,4312,0952,3853,7716,2857,15511,31318,85522,20756,56566,621111,035199,863333,105599,589999,3152,997,945

Showing 32 of 32.