Integer Profile

1,680,259

7^2 × 53 × 647

Prime factors, divisor sums, positional representations and sequence properties for 1,680,259. The prime factorization is 7^2 × 53 × 647.

Number of positive divisors: 12. Showing the recorded part of the sequence: 282.

DeficientOddComposite

Resources

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JSON

Collatz trajectory (282 steps)

Even: n → n/2; Odd: n → 3n + 1

1,680,2595,040,7782,520,3897,561,1683,780,5841,890,292945,146472,5731,417,720708,860354,430177,215531,646265,823797,470398,7351,196,206598,1031,794,310897,1552,691,4661,345,7334,037,2002,018,6001,009,300504,650252,325756,976378,488189,24494,62247,311141,93470,967212,902106,451319,354159,677479,032239,516119,75859,879179,63889,819269,458134,729404,188202,094101,047303,142151,571454,714227,357682,072341,036170,51885,259255,778127,889383,668

Showing 60 of 60.

Prime factorization

Factorization: 7^2 × 53 × 647
Distinct prime factors: 3
Perfect square: No
Parity: Odd

Arithmetic properties

Positive divisors: 12
Divisor sum: 1,994,544
Proper-divisor sum: 314,285
Digit sum: 31
Digital root: 4

Number bases

Decimal: 1680259
Binary: 110011010001110000011 (21 bits)
Octal: 0o6321603
Hexadecimal: 0x19A383

Divisor catalog (12)

1749533716472,5974,52931,70334,291240,0371,680,259

Showing 12 of 12.