2 × 3³ × 13 × 569

Prime Factor Structure

Factorization String 2 × 3^3 × 13 × 569

Distinct Prime Factors 4

Square Status No

Abundance Measure Abundant

Analytical Properties

Total Divisors 32

Divisor Sum (σ) 957,600

Proper Divisor Sum 558,162

Digit Sum / Digital Root 36 (Root: 9)

Adjacent Primes #399433 ← → #399439

1 2 3 6 9 13 18 26 27 39 54 78 117 234 351 569 702 1,138 1,707 3,414 5,121 7,397 10,242 14,794 15,363 22,191 30,726 44,382 66,573 133,146 199,719 399,438

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

399,438 199,719 599,158 299,579 898,738 449,369 1,348,108 674,054 337,027 1,011,082 505,541 1,516,624 758,312 379,156 189,578 94,789 284,368 142,184 71,092 35,546 17,773 53,320 26,660 13,330 6,665 19,996 9,998 4,999 14,998 7,499 22,498 11,249 33,748 16,874 8,437 25,312 12,656 6,328 3,164 1,582 791 2,374 1,187 3,562 1,781 5,344 2,672 1,336 668 334 167 502 251 754 377 1,132 566 283 850 425

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