3 × 7 × 11 × 13 × 53

Prime Factor Structure

Factorization String 3 × 7 × 11 × 13 × 53

Distinct Prime Factors 5

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 32

Divisor Sum (σ) 290,304

Proper Divisor Sum 131,145

Digit Sum / Digital Root 30 (Root: 3)

Adjacent Primes #159157 ← → #159161

1 3 7 11 13 21 33 39 53 77 91 143 159 231 273 371 429 583 689 1,001 1,113 1,749 2,067 3,003 4,081 4,823 7,579 12,243 14,469 22,737 53,053 159,159

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

159,159 477,478 238,739 716,218 358,109 1,074,328 537,164 268,582 134,291 402,874 201,437 604,312 302,156 151,078 75,539 226,618 113,309 339,928 169,964 84,982 42,491 127,474 63,737 191,212 95,606 47,803 143,410 71,705 215,116 107,558 53,779 161,338 80,669 242,008 121,004 60,502 30,251 90,754 45,377 136,132 68,066 34,033 102,100 51,050 25,525 76,576 38,288 19,144 9,572 4,786 2,393 7,180 3,590 1,795 5,386 2,693 8,080 4,040 2,020 1,010

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