139 × 28513

Prime Factor Structure

Factorization String 139 × 28513

Distinct Prime Factors 2

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 4

Divisor Sum (σ) 3,991,960

Proper Divisor Sum 28,653

Digit Sum / Digital Root 31 (Root: 4)

Adjacent Primes #3963301 ← → #3963317

1 139 28,513 3,963,307

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

3,963,307 11,889,922 5,944,961 17,834,884 8,917,442 4,458,721 13,376,164 6,688,082 3,344,041 10,032,124 5,016,062 2,508,031 7,524,094 3,762,047 11,286,142 5,643,071 16,929,214 8,464,607 25,393,822 12,696,911 38,090,734 19,045,367 57,136,102 28,568,051 85,704,154 42,852,077 128,556,232 64,278,116 32,139,058 16,069,529 48,208,588 24,104,294 12,052,147 36,156,442 18,078,221 54,234,664 27,117,332 13,558,666 6,779,333 20,338,000 10,169,000 5,084,500 2,542,250 1,271,125 3,813,376 1,906,688 953,344 476,672 238,336 119,168 59,584 29,792 14,896 7,448 3,724 1,862 931 2,794 1,397 4,192

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