Integer Profile

2,972,161

17 × 359 × 487

Prime factors, divisor sums, positional representations and sequence properties for 2,972,161. The prime factorization is 17 × 359 × 487.

Number of positive divisors: 8. Showing the recorded part of the sequence: 89.

DeficientOddComposite

Collatz trajectory (89 steps)

Even: n → n/2; Odd: n → 3n + 1

2,972,1618,916,4844,458,2422,229,1216,687,3643,343,6821,671,8415,015,5242,507,7621,253,8813,761,6441,880,822940,4112,821,2341,410,6174,231,8522,115,9261,057,9633,173,8901,586,9454,760,8362,380,4181,190,2093,570,6281,785,314892,6572,677,9721,338,986669,4932,008,4801,004,240502,120251,060125,53062,765188,29694,14847,07423,53770,61235,30617,65352,96026,48013,2406,6203,3101,6554,9662,4837,4503,72511,1765,5882,7941,3974,1922,0961,048524

Showing 60 of 60.

Prime factorization

Factorization: 17 × 359 × 487
Distinct prime factors: 3
Perfect square: No
Parity: Odd

Arithmetic properties

Positive divisors: 8
Divisor sum: 3,162,240
Proper-divisor sum: 190,079
Digit sum: 28
Digital root: 1

Number bases

Decimal: 2972161
Binary: 1011010101101000000001 (22 bits)
Octal: 0o13255001
Hexadecimal: 0x2D5A01

Divisor catalog (8)

1173594876,1038,279174,8332,972,161

Showing 8 of 8.