431 × 9721

Prime Factor Structure

Factorization String 431 × 9721

Distinct Prime Factors 2

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 4

Divisor Sum (σ) 4,199,904

Proper Divisor Sum 10,153

Digit Sum / Digital Root 35 (Root: 8)

Adjacent Primes #4189741 ← → #4189763

1 431 9,721 4,189,751

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

4,189,751 12,569,254 6,284,627 18,853,882 9,426,941 28,280,824 14,140,412 7,070,206 3,535,103 10,605,310 5,302,655 15,907,966 7,953,983 23,861,950 11,930,975 35,792,926 17,896,463 53,689,390 26,844,695 80,534,086 40,267,043 120,801,130 60,400,565 181,201,696 90,600,848 45,300,424 22,650,212 11,325,106 5,662,553 16,987,660 8,493,830 4,246,915 12,740,746 6,370,373 19,111,120 9,555,560 4,777,780 2,388,890 1,194,445 3,583,336 1,791,668 895,834 447,917 1,343,752 671,876 335,938 167,969 503,908 251,954 125,977 377,932 188,966 94,483 283,450 141,725 425,176 212,588 106,294 53,147 159,442

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