431 × 1619

Prime Factor Structure

Factorization String 431 × 1619

Distinct Prime Factors 2

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 4

Divisor Sum (σ) 699,840

Proper Divisor Sum 2,051

Digit Sum / Digital Root 46 (Root: 1)

Adjacent Primes #697787 ← → #697819

1 431 1,619 697,789

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

697,789 2,093,368 1,046,684 523,342 261,671 785,014 392,507 1,177,522 588,761 1,766,284 883,142 441,571 1,324,714 662,357 1,987,072 993,536 496,768 248,384 124,192 62,096 31,048 15,524 7,762 3,881 11,644 5,822 2,911 8,734 4,367 13,102 6,551 19,654 9,827 29,482 14,741 44,224 22,112 11,056 5,528 2,764 1,382 691 2,074 1,037 3,112 1,556 778 389 1,168 584 292 146 73 220 110 55 166 83 250 125

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