Integer Profile

1,081,218

2 × 3 × 31 × 5813

Prime factors, divisor sums, positional representations and sequence properties for 1,081,218. The prime factorization is 2 × 3 × 31 × 5813.

Number of positive divisors: 16. Showing the recorded part of the sequence: 165.

AbundantEvenComposite

Divisor catalog (16)

12363162931865,81311,62617,43934,878180,203360,406540,6091,081,218

Showing 16 of 16.

Collatz trajectory (165 steps)

Even: n → n/2; Odd: n → 3n + 1

1,081,218540,6091,621,828810,914405,4571,216,372608,186304,093912,280456,140228,070114,035342,106171,053513,160256,580128,29064,145192,43696,21848,109144,32872,16436,08218,04154,12427,06213,53140,59420,29760,89230,44615,22345,67022,83568,50634,253102,76051,38025,69012,84538,53619,2689,6344,81714,4527,2263,61310,8405,4202,7101,3554,0662,0336,1003,0501,5254,5762,2881,144

Showing 60 of 60.

Prime factorization

Factorization: 2 × 3 × 31 × 5813
Distinct prime factors: 4
Perfect square: No
Parity: Even

Arithmetic properties

Positive divisors: 16
Divisor sum: 2,232,576
Proper-divisor sum: 1,151,358
Digit sum: 21
Digital root: 3

Number bases

Decimal: 1081218
Binary: 100000111111110000010 (21 bits)
Octal: 0o4077602
Hexadecimal: 0x107F82