Integer Profile

2,017,771

7^2 × 41179

Prime factors, divisor sums, positional representations and sequence properties for 2,017,771. The prime factorization is 7^2 × 41179.

Number of positive divisors: 6. Showing the recorded part of the sequence: 140.

DeficientOddComposite

Divisor catalog (6)

174941,179288,2532,017,771

Showing 6 of 6.

Collatz trajectory (140 steps)

Even: n → n/2; Odd: n → 3n + 1

2,017,7716,053,3143,026,6579,079,9724,539,9862,269,9936,809,9803,404,9901,702,4955,107,4862,553,7437,661,2303,830,61511,491,8465,745,92317,237,7708,618,88525,856,65612,928,3286,464,1643,232,0821,616,0414,848,1242,424,0621,212,0313,636,0941,818,0475,454,1422,727,0718,181,2144,090,60712,271,8226,135,91118,407,7349,203,86727,611,60213,805,80141,417,40420,708,70210,354,35131,063,05415,531,52746,594,58223,297,29169,891,87434,945,937104,837,81252,418,90626,209,45378,628,36039,314,18019,657,0909,828,54529,485,63614,742,8187,371,40922,114,22811,057,1145,528,55716,585,672

Showing 60 of 60.

Prime factorization

Factorization: 7^2 × 41179
Distinct prime factors: 2
Perfect square: No
Parity: Odd

Arithmetic properties

Positive divisors: 6
Divisor sum: 2,347,260
Proper-divisor sum: 329,489
Digit sum: 25
Digital root: 7

Number bases

Decimal: 2017771
Binary: 111101100100111101011 (21 bits)
Octal: 0o7544753
Hexadecimal: 0x1EC9EB