Integer Profile

205,025

5^2 × 59 × 139

Prime factors, divisor sums, positional representations and sequence properties for 205,025. The prime factorization is 5^2 × 59 × 139.

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

DeficientOddComposite

Resources

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JSON

Collatz trajectory (204 steps)

Even: n → n/2; Odd: n → 3n + 1

205,025615,076307,538153,769461,308230,654115,327345,982172,991518,974259,487778,462389,2311,167,694583,8471,751,542875,7712,627,3141,313,6573,940,9721,970,486985,2432,955,7301,477,8654,433,5962,216,7981,108,3993,325,1981,662,5994,987,7982,493,8997,481,6983,740,84911,222,5485,611,2742,805,6378,416,9124,208,4562,104,2281,052,114526,0571,578,172789,086394,5431,183,630591,8151,775,446887,7232,663,1701,331,5853,994,7561,997,378998,6892,996,0681,498,034749,0172,247,0521,123,526561,7631,685,290

Showing 60 of 60.

Prime factorization

Factorization: 5^2 × 59 × 139
Distinct prime factors: 3
Perfect square: No
Parity: Odd

Arithmetic properties

Positive divisors: 12
Divisor sum: 260,400
Proper-divisor sum: 55,375
Digit sum: 14
Digital root: 5

Number bases

Decimal: 205025
Binary: 110010000011100001 (18 bits)
Octal: 0o620341
Hexadecimal: 0x320E1

Divisor catalog (12)

1525591392956951,4753,4758,20141,005205,025

Showing 12 of 12.