7 × 457 × 563

Prime Factor Structure

Factorization String 7 × 457 × 563

Distinct Prime Factors 3

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 8

Divisor Sum (σ) 2,066,496

Proper Divisor Sum 265,459

Digit Sum / Digital Root 20 (Root: 2)

Adjacent Primes #1801021 ← → #1801039

1 7 457 563 3,199 3,941 257,291 1,801,037

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

1,801,037 5,403,112 2,701,556 1,350,778 675,389 2,026,168 1,013,084 506,542 253,271 759,814 379,907 1,139,722 569,861 1,709,584 854,792 427,396 213,698 106,849 320,548 160,274 80,137 240,412 120,206 60,103 180,310 90,155 270,466 135,233 405,700 202,850 101,425 304,276 152,138 76,069 228,208 114,104 57,052 28,526 14,263 42,790 21,395 64,186 32,093 96,280 48,140 24,070 12,035 36,106 18,053 54,160 27,080 13,540 6,770 3,385 10,156 5,078 2,539 7,618 3,809 11,428

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