3³ × 7² × 647

Prime Factor Structure

Factorization String 3^3 × 7^2 × 647

Distinct Prime Factors 3

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 24

Divisor Sum (σ) 1,477,440

Proper Divisor Sum 621,459

Digit Sum / Digital Root 36 (Root: 9)

Adjacent Primes #855947 ← → #855983

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

855,981 2,567,944 1,283,972 641,986 320,993 962,980 481,490 240,745 722,236 361,118 180,559 541,678 270,839 812,518 406,259 1,218,778 609,389 1,828,168 914,084 457,042 228,521 685,564 342,782 171,391 514,174 257,087 771,262 385,631 1,156,894 578,447 1,735,342 867,671 2,603,014 1,301,507 3,904,522 1,952,261 5,856,784 2,928,392 1,464,196 732,098 366,049 1,098,148 549,074 274,537 823,612 411,806 205,903 617,710 308,855 926,566 463,283 1,389,850 694,925 2,084,776 1,042,388 521,194 260,597 781,792 390,896 195,448

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