2 × 5 × 21179

Prime Factor Structure

Factorization String 2 × 5 × 21179

Distinct Prime Factors 3

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 8

Divisor Sum (σ) 381,240

Proper Divisor Sum 169,450

Digit Sum / Digital Root 20 (Root: 2)

Adjacent Primes #211789 ← → #211801

1 2 5 10 21,179 42,358 105,895 211,790

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

211,790 105,895 317,686 158,843 476,530 238,265 714,796 357,398 178,699 536,098 268,049 804,148 402,074 201,037 603,112 301,556 150,778 75,389 226,168 113,084 56,542 28,271 84,814 42,407 127,222 63,611 190,834 95,417 286,252 143,126 71,563 214,690 107,345 322,036 161,018 80,509 241,528 120,764 60,382 30,191 90,574 45,287 135,862 67,931 203,794 101,897 305,692 152,846 76,423 229,270 114,635 343,906 171,953 515,860 257,930 128,965 386,896 193,448 96,724 48,362

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