Integer Profile

1,619,189

11 × 13^3 × 67

Prime factors, divisor sums, positional representations and sequence properties for 1,619,189. The prime factorization is 11 × 13^3 × 67.

Number of positive divisors: 16. Showing the recorded part of the sequence: 88.

DeficientOddComposite

Arithmetic properties

Positive divisors: 16
Divisor sum: 1,942,080
Proper-divisor sum: 322,891
Digit sum: 35
Digital root: 8

Number bases

Decimal: 1619189
Binary: 110001011010011110101 (21 bits)
Octal: 0o6132365
Hexadecimal: 0x18B4F5

Divisor catalog (16)

11113671431697378711,8592,1979,58111,32324,167124,553147,1991,619,189

Showing 16 of 16.

Collatz trajectory (88 steps)

Even: n → n/2; Odd: n → 3n + 1

1,619,1894,857,5682,428,7841,214,392607,196303,598151,799455,398227,699683,098341,5491,024,648512,324256,162128,081384,244192,12296,061288,184144,09272,04636,023108,07054,035162,10681,053243,160121,58060,79030,39591,18645,593136,78068,39034,195102,58651,293153,88076,94038,47019,23557,70628,85386,56043,28021,64010,8205,4102,7058,1164,0582,0296,0883,0441,5227612,2841,1425711,714

Showing 60 of 60.

Prime factorization

Factorization: 11 × 13^3 × 67
Distinct prime factors: 3
Perfect square: No
Parity: Odd