13 × 1987247

Prime Factor Structure

Factorization String 13 × 1987247

Distinct Prime Factors 2

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 4

Divisor Sum (σ) 27,821,472

Proper Divisor Sum 1,987,261

Digit Sum / Digital Root 26 (Root: 8)

Adjacent Primes #25834183 ← → #25834229

1 13 1,987,247 25,834,211

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

25,834,211 77,502,634 38,751,317 116,253,952 58,126,976 29,063,488 14,531,744 7,265,872 3,632,936 1,816,468 908,234 454,117 1,362,352 681,176 340,588 170,294 85,147 255,442 127,721 383,164 191,582 95,791 287,374 143,687 431,062 215,531 646,594 323,297 969,892 484,946 242,473 727,420 363,710 181,855 545,566 272,783 818,350 409,175 1,227,526 613,763 1,841,290 920,645 2,761,936 1,380,968 690,484 345,242 172,621 517,864 258,932 129,466 64,733 194,200 97,100 48,550 24,275 72,826 36,413 109,240 54,620 27,310

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