3³ × 19213

Prime Factor Structure

Factorization String 3^3 × 19213

Distinct Prime Factors 2

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 8

Divisor Sum (σ) 768,560

Proper Divisor Sum 249,809

Digit Sum / Digital Root 27 (Root: 9)

Adjacent Primes #518747 ← → #518759

1 3 9 27 19,213 57,639 172,917 518,751

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

518,751 1,556,254 778,127 2,334,382 1,167,191 3,501,574 1,750,787 5,252,362 2,626,181 7,878,544 3,939,272 1,969,636 984,818 492,409 1,477,228 738,614 369,307 1,107,922 553,961 1,661,884 830,942 415,471 1,246,414 623,207 1,869,622 934,811 2,804,434 1,402,217 4,206,652 2,103,326 1,051,663 3,154,990 1,577,495 4,732,486 2,366,243 7,098,730 3,549,365 10,648,096 5,324,048 2,662,024 1,331,012 665,506 332,753 998,260 499,130 249,565 748,696 374,348 187,174 93,587 280,762 140,381 421,144 210,572 105,286 52,643 157,930 78,965 236,896 118,448

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