Integer Profile

2,575,442

2 × 43 × 29947

Prime factors, divisor sums, positional representations and sequence properties for 2,575,442. The prime factorization is 2 × 43 × 29947.

Number of positive divisors: 8. Showing the recorded part of the sequence: 218.

DeficientEvenComposite

Arithmetic properties

Positive divisors: 8
Divisor sum: 3,953,136
Proper-divisor sum: 1,377,694
Digit sum: 29
Digital root: 2

Number bases

Decimal: 2575442
Binary: 1001110100110001010010 (22 bits)
Octal: 0o11646122
Hexadecimal: 0x274C52

Divisor catalog (8)

12438629,94759,8941,287,7212,575,442

Showing 8 of 8.

Collatz trajectory (218 steps)

Even: n → n/2; Odd: n → 3n + 1

2,575,4421,287,7213,863,1641,931,582965,7912,897,3741,448,6874,346,0622,173,0316,519,0943,259,5479,778,6424,889,32114,667,9647,333,9823,666,99111,000,9745,500,48716,501,4628,250,73124,752,19412,376,09737,128,29218,564,1469,282,07327,846,22013,923,1106,961,55520,884,66610,442,33331,327,00015,663,5007,831,7503,915,87511,747,6265,873,81317,621,4408,810,7204,405,3602,202,6801,101,340550,670275,335826,006413,0031,239,010619,5051,858,516929,258464,6291,393,888696,944348,472174,23687,11843,559130,67865,339196,01898,009

Showing 60 of 60.

Prime factorization

Factorization: 2 × 43 × 29947
Distinct prime factors: 3
Perfect square: No
Parity: Even