5 × 23 × 113 × 257

Prime Factor Structure

Factorization String 5 × 23 × 113 × 257

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 4,235,328

Proper Divisor Sum 895,613

Digit Sum / Digital Root 31 (Root: 4)

Adjacent Primes #3339709 ← → #3339751

1 5 23 113 115 257 565 1,285 2,599 5,911 12,995 29,041 29,555 145,205 667,943 3,339,715

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

3,339,715 10,019,146 5,009,573 15,028,720 7,514,360 3,757,180 1,878,590 939,295 2,817,886 1,408,943 4,226,830 2,113,415 6,340,246 3,170,123 9,510,370 4,755,185 14,265,556 7,132,778 3,566,389 10,699,168 5,349,584 2,674,792 1,337,396 668,698 334,349 1,003,048 501,524 250,762 125,381 376,144 188,072 94,036 47,018 23,509 70,528 35,264 17,632 8,816 4,408 2,204 1,102 551 1,654 827 2,482 1,241 3,724 1,862 931 2,794 1,397 4,192 2,096 1,048 524 262 131 394 197 592

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