Integer Profile

1,382,146

2 × 257 × 2689

Prime factors, divisor sums, positional representations and sequence properties for 1,382,146. The prime factorization is 2 × 257 × 2689.

Number of positive divisors: 8. Showing the recorded part of the sequence: 155.

DeficientEvenComposite

Divisor catalog (8)

122575142,6895,378691,0731,382,146

Showing 8 of 8.

Collatz trajectory (155 steps)

Even: n → n/2; Odd: n → 3n + 1

1,382,146691,0732,073,2201,036,610518,3051,554,916777,458388,7291,166,188583,094291,547874,642437,3211,311,964655,982327,991983,974491,9871,475,962737,9812,213,9441,106,972553,486276,743830,230415,1151,245,346622,6731,868,020934,010467,0051,401,016700,508350,254175,127525,382262,691788,074394,0371,182,112591,056295,528147,76473,88236,941110,82455,41227,70613,85341,56020,78010,3905,19515,5867,79323,38011,6905,84517,5368,768

Showing 60 of 60.

Prime factorization

Factorization: 2 × 257 × 2689
Distinct prime factors: 3
Perfect square: No
Parity: Even

Arithmetic properties

Positive divisors: 8
Divisor sum: 2,082,060
Proper-divisor sum: 699,914
Digit sum: 25
Digital root: 7

Number bases

Decimal: 1382146
Binary: 101010001011100000010 (21 bits)
Octal: 0o5213402
Hexadecimal: 0x151702