5 × 7 × 43 × 103

Prime Factor Structure

Factorization String 5 × 7 × 43 × 103

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 219,648

Proper Divisor Sum 64,633

Digit Sum / Digital Root 17 (Root: 8)

Adjacent Primes #155009 ← → #155017

1 5 7 35 43 103 215 301 515 721 1,505 3,605 4,429 22,145 31,003 155,015

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

155,015 465,046 232,523 697,570 348,785 1,046,356 523,178 261,589 784,768 392,384 196,192 98,096 49,048 24,524 12,262 6,131 18,394 9,197 27,592 13,796 6,898 3,449 10,348 5,174 2,587 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

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