Integer Profile

1,208,538

2 × 3^2 × 67141

Prime factors, divisor sums, positional representations and sequence properties for 1,208,538. The prime factorization is 2 × 3^2 × 67141.

Number of positive divisors: 12. Showing the recorded part of the sequence: 204.

AbundantEvenComposite

Prime factorization

Factorization: 2 × 3^2 × 67141
Distinct prime factors: 3
Perfect square: No
Parity: Even

Arithmetic properties

Positive divisors: 12
Divisor sum: 2,618,538
Proper-divisor sum: 1,410,000
Digit sum: 27
Digital root: 9

Number bases

Decimal: 1208538
Binary: 100100111000011011010 (21 bits)
Octal: 0o4470332
Hexadecimal: 0x1270DA

Divisor catalog (12)

123691867,141134,282201,423402,846604,2691,208,538

Showing 12 of 12.

Collatz trajectory (204 steps)

Even: n → n/2; Odd: n → 3n + 1

1,208,538604,2691,812,808906,404453,202226,601679,804339,902169,951509,854254,927764,782382,3911,147,174573,5871,720,762860,3812,581,1441,290,572645,286322,643967,930483,9651,451,896725,948362,974181,487544,462272,231816,694408,3471,225,042612,5211,837,564918,782459,3911,378,174689,0872,067,2621,033,6313,100,8941,550,4474,651,3422,325,6716,977,0143,488,50710,465,5225,232,76115,698,2847,849,1423,924,57111,773,7145,886,85717,660,5728,830,2864,415,14313,245,4306,622,71519,868,1469,934,073

Showing 60 of 60.