157 × 3931

Prime Factor Structure

Factorization String 157 × 3931

Distinct Prime Factors 2

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 4

Divisor Sum (σ) 621,256

Proper Divisor Sum 4,089

Digit Sum / Digital Root 28 (Root: 1)

Adjacent Primes #617161 ← → #617189

1 157 3,931 617,167

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

617,167 1,851,502 925,751 2,777,254 1,388,627 4,165,882 2,082,941 6,248,824 3,124,412 1,562,206 781,103 2,343,310 1,171,655 3,514,966 1,757,483 5,272,450 2,636,225 7,908,676 3,954,338 1,977,169 5,931,508 2,965,754 1,482,877 4,448,632 2,224,316 1,112,158 556,079 1,668,238 834,119 2,502,358 1,251,179 3,753,538 1,876,769 5,630,308 2,815,154 1,407,577 4,222,732 2,111,366 1,055,683 3,167,050 1,583,525 4,750,576 2,375,288 1,187,644 593,822 296,911 890,734 445,367 1,336,102 668,051 2,004,154 1,002,077 3,006,232 1,503,116 751,558 375,779 1,127,338 563,669 1,691,008 845,504

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