Integer Profile

668,325

3 × 5^2 × 7 × 19 × 67

Prime factors, divisor sums, positional representations and sequence properties for 668,325. The prime factorization is 3 × 5^2 × 7 × 19 × 67.

Number of positive divisors: 48. Showing the recorded part of the sequence: 185.

AbundantOddComposite

Resources

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JSON

Collatz trajectory (185 steps)

Even: n → n/2; Odd: n → 3n + 1

668,3252,004,9761,002,488501,244250,622125,311375,934187,967563,902281,951845,854422,9271,268,782634,3911,903,174951,5872,854,7621,427,3814,282,1442,141,0721,070,536535,268267,634133,817401,452200,726100,363301,090150,545451,636225,818112,909338,728169,36484,68242,341127,02463,51231,75615,8787,93923,81811,90935,72817,8648,9324,4662,2336,7003,3501,6755,0262,5137,5403,7701,8855,6562,8281,414707

Showing 60 of 60.

Prime factorization

Factorization: 3 × 5^2 × 7 × 19 × 67
Distinct prime factors: 5
Perfect square: No
Parity: Odd

Arithmetic properties

Positive divisors: 48
Divisor sum: 1,349,120
Proper-divisor sum: 680,795
Digit sum: 30
Digital root: 3

Number bases

Decimal: 668325
Binary: 10100011001010100101 (20 bits)
Octal: 0o2431245
Hexadecimal: 0xA32A5

Divisor catalog (48)

13571519212535576775951051331752012853353994694755256651,0051,2731,4071,4251,6751,9952,3453,3253,8195,0256,3657,0358,9119,97511,72519,09526,73331,82535,17544,55595,475133,665222,775668,325

Showing 48 of 48.