2 × 3² × 13 × 19 × 137

Prime Factor Structure

Factorization String 2 × 3^2 × 13 × 19 × 137

Distinct Prime Factors 5

Square Status No

Abundance Measure Abundant

Analytical Properties

Total Divisors 48

Divisor Sum (σ) 1,506,960

Proper Divisor Sum 897,858

Digit Sum / Digital Root 18 (Root: 9)

Adjacent Primes #609101 ← → #609107

1 2 3 6 9 13 18 19 26 38 39 57 78 114 117 137 171 234 247 274 342 411 494 741 822 1,233 1,482 1,781 2,223 2,466 2,603 3,562 4,446 5,206 5,343 7,809 10,686 15,618 16,029 23,427 32,058 33,839 46,854 67,678 101,517 203,034 304,551 609,102

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

609,102 304,551 913,654 456,827 1,370,482 685,241 2,055,724 1,027,862 513,931 1,541,794 770,897 2,312,692 1,156,346 578,173 1,734,520 867,260 433,630 216,815 650,446 325,223 975,670 487,835 1,463,506 731,753 2,195,260 1,097,630 548,815 1,646,446 823,223 2,469,670 1,234,835 3,704,506 1,852,253 5,556,760 2,778,380 1,389,190 694,595 2,083,786 1,041,893 3,125,680 1,562,840 781,420 390,710 195,355 586,066 293,033 879,100 439,550 219,775 659,326 329,663 988,990 494,495 1,483,486 741,743 2,225,230 1,112,615 3,337,846 1,668,923 5,006,770

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