2 × 5 × 131 × 263

Prime Factor Structure

Factorization String 2 × 5 × 131 × 263

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 627,264

Proper Divisor Sum 282,734

Digit Sum / Digital Root 19 (Root: 1)

Adjacent Primes #344497 ← → #344543

1 2 5 10 131 262 263 526 655 1,310 1,315 2,630 34,453 68,906 172,265 344,530

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

344,530 172,265 516,796 258,398 129,199 387,598 193,799 581,398 290,699 872,098 436,049 1,308,148 654,074 327,037 981,112 490,556 245,278 122,639 367,918 183,959 551,878 275,939 827,818 413,909 1,241,728 620,864 310,432 155,216 77,608 38,804 19,402 9,701 29,104 14,552 7,276 3,638 1,819 5,458 2,729 8,188 4,094 2,047 6,142 3,071 9,214 4,607 13,822 6,911 20,734 10,367 31,102 15,551 46,654 23,327 69,982 34,991 104,974 52,487 157,462 78,731

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