7 × 13 × 163 × 541

Prime Factor Structure

Factorization String 7 × 13 × 163 × 541

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 9,955,456

Proper Divisor Sum 1,930,803

Digit Sum / Digital Root 28 (Root: 1)

Adjacent Primes #8024647 ← → #8024659

1 7 13 91 163 541 1,141 2,119 3,787 7,033 14,833 49,231 88,183 617,281 1,146,379 8,024,653

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

8,024,653 24,073,960 12,036,980 6,018,490 3,009,245 9,027,736 4,513,868 2,256,934 1,128,467 3,385,402 1,692,701 5,078,104 2,539,052 1,269,526 634,763 1,904,290 952,145 2,856,436 1,428,218 714,109 2,142,328 1,071,164 535,582 267,791 803,374 401,687 1,205,062 602,531 1,807,594 903,797 2,711,392 1,355,696 677,848 338,924 169,462 84,731 254,194 127,097 381,292 190,646 95,323 285,970 142,985 428,956 214,478 107,239 321,718 160,859 482,578 241,289 723,868 361,934 180,967 542,902 271,451 814,354 407,177 1,221,532 610,766 305,383

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