Integer Profile

1,691,019

3^2 × 11 × 19 × 29 × 31

Prime factors, divisor sums, positional representations and sequence properties for 1,691,019. The prime factorization is 3^2 × 11 × 19 × 29 × 31.

Number of positive divisors: 48. Showing the recorded part of the sequence: 158.

DeficientOddComposite

Prime factorization

Factorization: 3^2 × 11 × 19 × 29 × 31
Distinct prime factors: 5
Perfect square: No
Parity: Odd

Arithmetic properties

Positive divisors: 48
Divisor sum: 2,995,200
Proper-divisor sum: 1,304,181
Digit sum: 27
Digital root: 9

Number bases

Decimal: 1691019
Binary: 110011100110110001011 (21 bits)
Octal: 0o6346613
Hexadecimal: 0x19CD8B

Divisor catalog (48)

1391119293133578793991712092612793193415515896278999571,0231,6531,7671,8812,6972,8713,0694,9595,3016,0616,4798,0919,88917,08118,18319,43729,66751,24354,54958,31189,001153,729187,891563,6731,691,019

Showing 48 of 48.

Collatz trajectory (158 steps)

Even: n → n/2; Odd: n → 3n + 1

1,691,0195,073,0582,536,5297,609,5883,804,7941,902,3975,707,1922,853,5961,426,798713,3992,140,1981,070,0993,210,2981,605,1494,815,4482,407,7241,203,862601,9311,805,794902,8972,708,6921,354,346677,1732,031,5201,015,760507,880253,940126,97063,485190,45695,22847,61423,80771,42235,711107,13453,567160,70280,351241,054120,527361,582180,791542,374271,187813,562406,7811,220,344610,172305,086152,543457,630228,815686,446343,2231,029,670514,8351,544,506772,2532,316,760

Showing 60 of 60.