31 × 233 × 389

Prime Factor Structure

Factorization String 31 × 233 × 389

Distinct Prime Factors 3

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 8

Divisor Sum (σ) 2,920,320

Proper Divisor Sum 110,573

Digit Sum / Digital Root 37 (Root: 1)

Adjacent Primes #2809727 ← → #2809759

1 31 233 389 7,223 12,059 90,637 2,809,747

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

2,809,747 8,429,242 4,214,621 12,643,864 6,321,932 3,160,966 1,580,483 4,741,450 2,370,725 7,112,176 3,556,088 1,778,044 889,022 444,511 1,333,534 666,767 2,000,302 1,000,151 3,000,454 1,500,227 4,500,682 2,250,341 6,751,024 3,375,512 1,687,756 843,878 421,939 1,265,818 632,909 1,898,728 949,364 474,682 237,341 712,024 356,012 178,006 89,003 267,010 133,505 400,516 200,258 100,129 300,388 150,194 75,097 225,292 112,646 56,323 168,970 84,485 253,456 126,728 63,364 31,682 15,841 47,524 23,762 11,881 35,644 17,822

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