3⁵ × 17 × 53

Prime Factor Structure

Factorization String 3^5 × 17 × 53

Distinct Prime Factors 3

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 24

Divisor Sum (σ) 353,808

Proper Divisor Sum 134,865

Digit Sum / Digital Root 27 (Root: 9)

Adjacent Primes #218941 ← → #218947

1 3 9 17 27 51 53 81 153 159 243 459 477 901 1,377 1,431 2,703 4,131 4,293 8,109 12,879 24,327 72,981 218,943

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

218,943 656,830 328,415 985,246 492,623 1,477,870 738,935 2,216,806 1,108,403 3,325,210 1,662,605 4,987,816 2,493,908 1,246,954 623,477 1,870,432 935,216 467,608 233,804 116,902 58,451 175,354 87,677 263,032 131,516 65,758 32,879 98,638 49,319 147,958 73,979 221,938 110,969 332,908 166,454 83,227 249,682 124,841 374,524 187,262 93,631 280,894 140,447 421,342 210,671 632,014 316,007 948,022 474,011 1,422,034 711,017 2,133,052 1,066,526 533,263 1,599,790 799,895 2,399,686 1,199,843 3,599,530 1,799,765

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