2² × 11 × 37 × 251

Prime Factor Structure

Factorization String 2^2 × 11 × 37 × 251

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 24

Divisor Sum (σ) 804,384

Proper Divisor Sum 395,756

Digit Sum / Digital Root 28 (Root: 1)

Adjacent Primes #408623 ← → #408631

1 2 4 11 22 37 44 74 148 251 407 502 814 1,004 1,628 2,761 5,522 9,287 11,044 18,574 37,148 102,157 204,314 408,628

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

408,628 204,314 102,157 306,472 153,236 76,618 38,309 114,928 57,464 28,732 14,366 7,183 21,550 10,775 32,326 16,163 48,490 24,245 72,736 36,368 18,184 9,092 4,546 2,273 6,820 3,410 1,705 5,116 2,558 1,279 3,838 1,919 5,758 2,879 8,638 4,319 12,958 6,479 19,438 9,719 29,158 14,579 43,738 21,869 65,608 32,804 16,402 8,201 24,604 12,302 6,151 18,454 9,227 27,682 13,841 41,524 20,762 10,381 31,144 15,572

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