2 × 401 × 21163

Prime Factor Structure

Factorization String 2 × 401 × 21163

Distinct Prime Factors 3

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 8

Divisor Sum (σ) 25,523,784

Proper Divisor Sum 8,551,058

Digit Sum / Digital Root 40 (Root: 4)

Adjacent Primes #16972723 ← → #16972727

1 2 401 802 21,163 42,326 8,486,363 16,972,726

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

16,972,726 8,486,363 25,459,090 12,729,545 38,188,636 19,094,318 9,547,159 28,641,478 14,320,739 42,962,218 21,481,109 64,443,328 32,221,664 16,110,832 8,055,416 4,027,708 2,013,854 1,006,927 3,020,782 1,510,391 4,531,174 2,265,587 6,796,762 3,398,381 10,195,144 5,097,572 2,548,786 1,274,393 3,823,180 1,911,590 955,795 2,867,386 1,433,693 4,301,080 2,150,540 1,075,270 537,635 1,612,906 806,453 2,419,360 1,209,680 604,840 302,420 151,210 75,605 226,816 113,408 56,704 28,352 14,176 7,088 3,544 1,772 886 443 1,330 665 1,996 998 499

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