2⁴ × 7 × 43 × 89

Prime Factor Structure

Factorization String 2^4 × 7 × 43 × 89

Distinct Prime Factors 4

Square Status No

Abundance Measure Abundant

Analytical Properties

Total Divisors 40

Divisor Sum (σ) 982,080

Proper Divisor Sum 553,456

Digit Sum / Digital Root 26 (Root: 8)

Adjacent Primes #428579 ← → #428629

1 2 4 7 8 14 16 28 43 56 86 89 112 172 178 301 344 356 602 623 688 712 1,204 1,246 1,424 2,408 2,492 3,827 4,816 4,984 7,654 9,968 15,308 26,789 30,616 53,578 61,232 107,156 214,312 428,624

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

428,624 214,312 107,156 53,578 26,789 80,368 40,184 20,092 10,046 5,023 15,070 7,535 22,606 11,303 33,910 16,955 50,866 25,433 76,300 38,150 19,075 57,226 28,613 85,840 42,920 21,460 10,730 5,365 16,096 8,048 4,024 2,012 1,006 503 1,510 755 2,266 1,133 3,400 1,700 850 425 1,276 638 319 958 479 1,438 719 2,158 1,079 3,238 1,619 4,858 2,429 7,288 3,644 1,822 911 2,734

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