5 × 11 × 13² × 17

Prime Factor Structure

Factorization String 5 × 11 × 13^2 × 17

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 24

Divisor Sum (σ) 237,168

Proper Divisor Sum 79,153

Digit Sum / Digital Root 20 (Root: 2)

Adjacent Primes #158009 ← → #158017

1 5 11 13 17 55 65 85 143 169 187 221 715 845 935 1,105 1,859 2,431 2,873 9,295 12,155 14,365 31,603 158,015

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

158,015 474,046 237,023 711,070 355,535 1,066,606 533,303 1,599,910 799,955 2,399,866 1,199,933 3,599,800 1,799,900 899,950 449,975 1,349,926 674,963 2,024,890 1,012,445 3,037,336 1,518,668 759,334 379,667 1,139,002 569,501 1,708,504 854,252 427,126 213,563 640,690 320,345 961,036 480,518 240,259 720,778 360,389 1,081,168 540,584 270,292 135,146 67,573 202,720 101,360 50,680 25,340 12,670 6,335 19,006 9,503 28,510 14,255 42,766 21,383 64,150 32,075 96,226 48,113 144,340 72,170 36,085

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