139 × 12853

Prime Factor Structure

Factorization String 139 × 12853

Distinct Prime Factors 2

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 4

Divisor Sum (σ) 1,799,560

Proper Divisor Sum 12,993

Digit Sum / Digital Root 40 (Root: 4)

Adjacent Primes #1786553 ← → #1786583

1 139 12,853 1,786,567

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

1,786,567 5,359,702 2,679,851 8,039,554 4,019,777 12,059,332 6,029,666 3,014,833 9,044,500 4,522,250 2,261,125 6,783,376 3,391,688 1,695,844 847,922 423,961 1,271,884 635,942 317,971 953,914 476,957 1,430,872 715,436 357,718 178,859 536,578 268,289 804,868 402,434 201,217 603,652 301,826 150,913 452,740 226,370 113,185 339,556 169,778 84,889 254,668 127,334 63,667 191,002 95,501 286,504 143,252 71,626 35,813 107,440 53,720 26,860 13,430 6,715 20,146 10,073 30,220 15,110 7,555 22,666 11,333

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