23 × 61 × 157

Prime Factor Structure

Factorization String 23 × 61 × 157

Distinct Prime Factors 3

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 8

Divisor Sum (σ) 235,104

Proper Divisor Sum 14,833

Digit Sum / Digital Root 14 (Root: 5)

Adjacent Primes #220243 ← → #220279

1 23 61 157 1,403 3,611 9,577 220,271

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

220,271 660,814 330,407 991,222 495,611 1,486,834 743,417 2,230,252 1,115,126 557,563 1,672,690 836,345 2,509,036 1,254,518 627,259 1,881,778 940,889 2,822,668 1,411,334 705,667 2,117,002 1,058,501 3,175,504 1,587,752 793,876 396,938 198,469 595,408 297,704 148,852 74,426 37,213 111,640 55,820 27,910 13,955 41,866 20,933 62,800 31,400 15,700 7,850 3,925 11,776 5,888 2,944 1,472 736 368 184 92 46 23 70 35 106 53 160 80 40

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