3 × 101 × 131 × 157

Prime Factor Structure

Factorization String 3 × 101 × 131 × 157

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 8,509,248

Proper Divisor Sum 2,277,447

Digit Sum / Digital Root 21 (Root: 3)

Adjacent Primes #6231767 ← → #6231803

1 3 101 131 157 303 393 471 13,231 15,857 20,567 39,693 47,571 61,701 2,077,267 6,231,801

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

6,231,801 18,695,404 9,347,702 4,673,851 14,021,554 7,010,777 21,032,332 10,516,166 5,258,083 15,774,250 7,887,125 23,661,376 11,830,688 5,915,344 2,957,672 1,478,836 739,418 369,709 1,109,128 554,564 277,282 138,641 415,924 207,962 103,981 311,944 155,972 77,986 38,993 116,980 58,490 29,245 87,736 43,868 21,934 10,967 32,902 16,451 49,354 24,677 74,032 37,016 18,508 9,254 4,627 13,882 6,941 20,824 10,412 5,206 2,603 7,810 3,905 11,716 5,858 2,929 8,788 4,394 2,197 6,592

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