Integer Profile

2,505,042

2 × 3^2 × 139169

Prime factors, divisor sums, positional representations and sequence properties for 2,505,042. The prime factorization is 2 × 3^2 × 139169.

Number of positive divisors: 12. Showing the recorded part of the sequence: 174.

AbundantEvenComposite

Prime factorization

Factorization: 2 × 3^2 × 139169
Distinct prime factors: 3
Perfect square: No
Parity: Even

Arithmetic properties

Positive divisors: 12
Divisor sum: 5,427,630
Proper-divisor sum: 2,922,588
Digit sum: 18
Digital root: 9

Number bases

Decimal: 2505042
Binary: 1001100011100101010010 (22 bits)
Octal: 0o11434522
Hexadecimal: 0x263952

Divisor catalog (12)

1236918139,169278,338417,507835,0141,252,5212,505,042

Showing 12 of 12.

Collatz trajectory (174 steps)

Even: n → n/2; Odd: n → 3n + 1

2,505,0421,252,5213,757,5641,878,782939,3912,818,1741,409,0874,227,2622,113,6316,340,8943,170,4479,511,3424,755,67114,267,0147,133,50721,400,52210,700,26132,100,78416,050,3928,025,1964,012,5982,006,2996,018,8983,009,4499,028,3484,514,1742,257,0876,771,2623,385,63110,156,8945,078,44715,235,3427,617,67122,853,01411,426,50734,279,52217,139,76151,419,28425,709,64212,854,82138,564,46419,282,2329,641,1164,820,5582,410,2797,230,8383,615,41910,846,2585,423,12916,269,3888,134,6944,067,34712,202,0426,101,02118,303,0649,151,5324,575,7662,287,8836,863,6503,431,825

Showing 60 of 60.