3 × 7 × 16603

Prime Factor Structure

Factorization String 3 × 7 × 16603

Distinct Prime Factors 3

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 8

Divisor Sum (σ) 531,328

Proper Divisor Sum 182,665

Digit Sum / Digital Root 30 (Root: 3)

Adjacent Primes #348661 ← → #348671

1 3 7 21 16,603 49,809 116,221 348,663

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

348,663 1,045,990 522,995 1,568,986 784,493 2,353,480 1,176,740 588,370 294,185 882,556 441,278 220,639 661,918 330,959 992,878 496,439 1,489,318 744,659 2,233,978 1,116,989 3,350,968 1,675,484 837,742 418,871 1,256,614 628,307 1,884,922 942,461 2,827,384 1,413,692 706,846 353,423 1,060,270 530,135 1,590,406 795,203 2,385,610 1,192,805 3,578,416 1,789,208 894,604 447,302 223,651 670,954 335,477 1,006,432 503,216 251,608 125,804 62,902 31,451 94,354 47,177 141,532 70,766 35,383 106,150 53,075 159,226 79,613

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