31 × 89 × 359

Prime Factor Structure

Factorization String 31 × 89 × 359

Distinct Prime Factors 3

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 8

Divisor Sum (σ) 1,036,800

Proper Divisor Sum 46,319

Digit Sum / Digital Root 31 (Root: 4)

Adjacent Primes #990469 ← → #990487

1 31 89 359 2,759 11,129 31,951 990,481

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

990,481 2,971,444 1,485,722 742,861 2,228,584 1,114,292 557,146 278,573 835,720 417,860 208,930 104,465 313,396 156,698 78,349 235,048 117,524 58,762 29,381 88,144 44,072 22,036 11,018 5,509 16,528 8,264 4,132 2,066 1,033 3,100 1,550 775 2,326 1,163 3,490 1,745 5,236 2,618 1,309 3,928 1,964 982 491 1,474 737 2,212 1,106 553 1,660 830 415 1,246 623 1,870 935 2,806 1,403 4,210 2,105 6,316

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