Integer Profile

2,081,556

2^2 × 3^2 × 67 × 863

Prime factors, divisor sums, positional representations and sequence properties for 2,081,556. The prime factorization is 2^2 × 3^2 × 67 × 863.

Number of positive divisors: 36. Showing the recorded part of the sequence: 78.

AbundantEvenComposite

Prime factorization

Factorization: 2^2 × 3^2 × 67 × 863
Distinct prime factors: 4
Perfect square: No
Parity: Even

Arithmetic properties

Positive divisors: 36
Divisor sum: 5,346,432
Proper-divisor sum: 3,264,876
Digit sum: 27
Digital root: 9

Number bases

Decimal: 2081556
Binary: 111111100001100010100 (21 bits)
Octal: 0o7741424
Hexadecimal: 0x1FC314

Divisor catalog (36)

123469121836671342012684026038048631,2061,7262,4122,5893,4525,1787,76710,35615,53431,06857,821115,642173,463231,284346,926520,389693,8521,040,7782,081,556

Showing 36 of 36.

Collatz trajectory (78 steps)

Even: n → n/2; Odd: n → 3n + 1

2,081,5561,040,778520,3891,561,168780,584390,292195,14697,573292,720146,36073,18036,59018,29554,88627,44382,33041,165123,49661,74830,87415,43746,31223,15611,5785,78917,3688,6844,3422,1716,5143,2579,7724,8862,4437,3303,66510,9965,4982,7498,2484,1242,0621,0313,0941,5474,6422,3216,9643,4821,7415,2242,6121,3066531,960980490245736368

Showing 60 of 60.