3 × 7³ × 557

Prime Factor Structure

Factorization String 3 × 7^3 × 557

Distinct Prime Factors 3

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 892,800

Proper Divisor Sum 319,647

Digit Sum / Digital Root 24 (Root: 6)

Adjacent Primes #573143 ← → #573161

1 3 7 21 49 147 343 557 1,029 1,671 3,899 11,697 27,293 81,879 191,051 573,153

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

573,153 1,719,460 859,730 429,865 1,289,596 644,798 322,399 967,198 483,599 1,450,798 725,399 2,176,198 1,088,099 3,264,298 1,632,149 4,896,448 2,448,224 1,224,112 612,056 306,028 153,014 76,507 229,522 114,761 344,284 172,142 86,071 258,214 129,107 387,322 193,661 580,984 290,492 145,246 72,623 217,870 108,935 326,806 163,403 490,210 245,105 735,316 367,658 183,829 551,488 275,744 137,872 68,936 34,468 17,234 8,617 25,852 12,926 6,463 19,390 9,695 29,086 14,543 43,630 21,815

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