3³ × 109 × 137

Prime Factor Structure

Factorization String 3^3 × 109 × 137

Distinct Prime Factors 3

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 607,200

Proper Divisor Sum 204,009

Digit Sum / Digital Root 18 (Root: 9)

Adjacent Primes #403181 ← → #403219

1 3 9 27 109 137 327 411 981 1,233 2,943 3,699 14,933 44,799 134,397 403,191

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

403,191 1,209,574 604,787 1,814,362 907,181 2,721,544 1,360,772 680,386 340,193 1,020,580 510,290 255,145 765,436 382,718 191,359 574,078 287,039 861,118 430,559 1,291,678 645,839 1,937,518 968,759 2,906,278 1,453,139 4,359,418 2,179,709 6,539,128 3,269,564 1,634,782 817,391 2,452,174 1,226,087 3,678,262 1,839,131 5,517,394 2,758,697 8,276,092 4,138,046 2,069,023 6,207,070 3,103,535 9,310,606 4,655,303 13,965,910 6,982,955 20,948,866 10,474,433 31,423,300 15,711,650 7,855,825 23,567,476 11,783,738 5,891,869 17,675,608 8,837,804 4,418,902 2,209,451 6,628,354 3,314,177

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