2 × 31² × 743

Prime Factor Structure

Factorization String 2 × 31^2 × 743

Distinct Prime Factors 3

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 12

Divisor Sum (σ) 2,216,376

Proper Divisor Sum 788,330

Digit Sum / Digital Root 25 (Root: 7)

Adjacent Primes #1428041 ← → #1428079

1 2 31 62 743 961 1,486 1,922 23,033 46,066 714,023 1,428,046

Iterative sequence n → n/2 (if even) or 3n+1 (if odd):

1,428,046 714,023 2,142,070 1,071,035 3,213,106 1,606,553 4,819,660 2,409,830 1,204,915 3,614,746 1,807,373 5,422,120 2,711,060 1,355,530 677,765 2,033,296 1,016,648 508,324 254,162 127,081 381,244 190,622 95,311 285,934 142,967 428,902 214,451 643,354 321,677 965,032 482,516 241,258 120,629 361,888 180,944 90,472 45,236 22,618 11,309 33,928 16,964 8,482 4,241 12,724 6,362 3,181 9,544 4,772 2,386 1,193 3,580 1,790 895 2,686 1,343 4,030 2,015 6,046 3,023 9,070

Other feeder batches with open delivery windows. Each feeder keeps its own target batch.