Integer Profile

1,200,644

2^2 × 41 × 7321

Prime factors, divisor sums, positional representations and sequence properties for 1,200,644. The prime factorization is 2^2 × 41 × 7321.

Number of positive divisors: 12. Showing the recorded part of the sequence: 235.

DeficientEvenComposite

Collatz trajectory (235 steps)

Even: n → n/2; Odd: n → 3n + 1

1,200,644600,322300,161900,484450,242225,121675,364337,682168,841506,524253,262126,631379,894189,947569,842284,921854,764427,382213,691641,074320,537961,612480,806240,403721,210360,6051,081,816540,908270,454135,227405,682202,841608,524304,262152,131456,394228,197684,592342,296171,14885,57442,787128,36264,181192,54496,27248,13624,06812,0346,01718,0529,0264,51313,5406,7703,38510,1565,0782,5397,618

Showing 60 of 60.

Prime factorization

Factorization: 2^2 × 41 × 7321
Distinct prime factors: 3
Perfect square: No
Parity: Even

Arithmetic properties

Positive divisors: 12
Divisor sum: 2,152,668
Proper-divisor sum: 952,024
Digit sum: 17
Digital root: 8

Number bases

Decimal: 1200644
Binary: 100100101001000000100 (21 bits)
Octal: 0o4451004
Hexadecimal: 0x125204

Divisor catalog (12)

12441821647,32114,64229,284300,161600,3221,200,644

Showing 12 of 12.