3 × 7 × 17 × 2003

Prime Factor Structure

Factorization String 3 × 7 × 17 × 2003

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 1,154,304

Proper Divisor Sum 439,233

Digit Sum / Digital Root 21 (Root: 3)

Adjacent Primes #715069 ← → #715073

1 3 7 17 21 51 119 357 2,003 6,009 14,021 34,051 42,063 102,153 238,357 715,071

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

715,071 2,145,214 1,072,607 3,217,822 1,608,911 4,826,734 2,413,367 7,240,102 3,620,051 10,860,154 5,430,077 16,290,232 8,145,116 4,072,558 2,036,279 6,108,838 3,054,419 9,163,258 4,581,629 13,744,888 6,872,444 3,436,222 1,718,111 5,154,334 2,577,167 7,731,502 3,865,751 11,597,254 5,798,627 17,395,882 8,697,941 26,093,824 13,046,912 6,523,456 3,261,728 1,630,864 815,432 407,716 203,858 101,929 305,788 152,894 76,447 229,342 114,671 344,014 172,007 516,022 258,011 774,034 387,017 1,161,052 580,526 290,263 870,790 435,395 1,306,186 653,093 1,959,280 979,640

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