Integer Profile

1,188,261

3^2 × 31 × 4259

Prime factors, divisor sums, positional representations and sequence properties for 1,188,261. The prime factorization is 3^2 × 31 × 4259.

Number of positive divisors: 12. Showing the recorded part of the sequence: 98.

DeficientOddComposite

Collatz trajectory (98 steps)

Even: n → n/2; Odd: n → 3n + 1

1,188,2613,564,7841,782,392891,196445,598222,799668,398334,1991,002,598501,2991,503,898751,9492,255,8481,127,924563,962281,981845,944422,972211,486105,743317,230158,615475,846237,923713,770356,8851,070,656535,328267,664133,83266,91633,45816,72950,18825,09412,54737,64218,82156,46428,23214,1167,0583,52910,5885,2942,6477,9423,97111,9145,95717,8728,9364,4682,2341,1173,3521,6768384191,258

Showing 60 of 60.

Prime factorization

Factorization: 3^2 × 31 × 4259
Distinct prime factors: 3
Perfect square: No
Parity: Odd

Arithmetic properties

Positive divisors: 12
Divisor sum: 1,772,160
Proper-divisor sum: 583,899
Digit sum: 27
Digital root: 9

Number bases

Decimal: 1188261
Binary: 100100010000110100101 (21 bits)
Octal: 0o4420645
Hexadecimal: 0x1221A5

Divisor catalog (12)

13931932794,25912,77738,331132,029396,0871,188,261

Showing 12 of 12.