13 × 53 × 10457

Prime Factor Structure

Factorization String 13 × 53 × 10457

Distinct Prime Factors 3

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 8

Divisor Sum (σ) 7,906,248

Proper Divisor Sum 701,375

Digit Sum / Digital Root 31 (Root: 4)

Adjacent Primes #7204861 ← → #7204891

1 13 53 689 10,457 135,941 554,221 7,204,873

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

7,204,873 21,614,620 10,807,310 5,403,655 16,210,966 8,105,483 24,316,450 12,158,225 36,474,676 18,237,338 9,118,669 27,356,008 13,678,004 6,839,002 3,419,501 10,258,504 5,129,252 2,564,626 1,282,313 3,846,940 1,923,470 961,735 2,885,206 1,442,603 4,327,810 2,163,905 6,491,716 3,245,858 1,622,929 4,868,788 2,434,394 1,217,197 3,651,592 1,825,796 912,898 456,449 1,369,348 684,674 342,337 1,027,012 513,506 256,753 770,260 385,130 192,565 577,696 288,848 144,424 72,212 36,106 18,053 54,160 27,080 13,540 6,770 3,385 10,156 5,078 2,539 7,618

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