Integer Profile

1,942,646

2 × 31 × 31333

Prime factors, divisor sums, positional representations and sequence properties for 1,942,646. The prime factorization is 2 × 31 × 31333.

Number of positive divisors: 8. Showing the recorded part of the sequence: 215.

DeficientEvenComposite

Arithmetic properties

Positive divisors: 8
Divisor sum: 3,008,064
Proper-divisor sum: 1,065,418
Digit sum: 32
Digital root: 5

Number bases

Decimal: 1942646
Binary: 111011010010001110110 (21 bits)
Octal: 0o7322166
Hexadecimal: 0x1DA476

Divisor catalog (8)

12316231,33362,666971,3231,942,646

Showing 8 of 8.

Collatz trajectory (215 steps)

Even: n → n/2; Odd: n → 3n + 1

1,942,646971,3232,913,9701,456,9854,370,9562,185,4781,092,7393,278,2181,639,1094,917,3282,458,6641,229,332614,666307,333922,000461,000230,500115,25057,625172,87686,43843,219129,65864,829194,48897,24448,62224,31172,93436,467109,40254,701164,10482,05241,02620,51361,54030,77015,38546,15623,07811,53934,61817,30951,92825,96412,9826,49119,4749,73729,21214,6067,30321,91010,95532,86616,43349,30024,65012,325

Showing 60 of 60.

Prime factorization

Factorization: 2 × 31 × 31333
Distinct prime factors: 3
Perfect square: No
Parity: Even