Integer Profile

2,087,995

5 × 7 × 13^2 × 353

Prime factors, divisor sums, positional representations and sequence properties for 2,087,995. The prime factorization is 5 × 7 × 13^2 × 353.

Number of positive divisors: 24. Showing the recorded part of the sequence: 135.

DeficientOddComposite

Collatz trajectory (135 steps)

Even: n → n/2; Odd: n → 3n + 1

2,087,9956,263,9863,131,9939,395,9804,697,9902,348,9957,046,9863,523,49310,570,4805,285,2402,642,6201,321,310660,6551,981,966990,9832,972,9501,486,4754,459,4262,229,7136,689,1403,344,5701,672,2855,016,8562,508,4281,254,214627,1071,881,322940,6612,821,9841,410,992705,496352,748176,37488,187264,562132,281396,844198,42299,211297,634148,817446,452223,226111,613334,840167,42083,71041,855125,56662,783188,35094,175282,526141,263423,790211,895635,686317,843953,530476,765

Showing 60 of 60.

Prime factorization

Factorization: 5 × 7 × 13^2 × 353
Distinct prime factors: 4
Perfect square: No
Parity: Odd

Arithmetic properties

Positive divisors: 24
Divisor sum: 3,109,536
Proper-divisor sum: 1,021,541
Digit sum: 40
Digital root: 4

Number bases

Decimal: 2087995
Binary: 111111101110000111011 (21 bits)
Octal: 0o7756073
Hexadecimal: 0x1FDC3B

Divisor catalog (24)

157133565911693534558451,1831,7652,4714,5895,91512,35522,94532,12359,657160,615298,285417,5992,087,995

Showing 24 of 24.