2 × 7 × 37 × 997

Prime Factor Structure

Factorization String 2 × 7 × 37 × 997

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 910,176

Proper Divisor Sum 393,730

Digit Sum / Digital Root 26 (Root: 8)

Adjacent Primes #516437 ← → #516449

1 2 7 14 37 74 259 518 997 1,994 6,979 13,958 36,889 73,778 258,223 516,446

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

516,446 258,223 774,670 387,335 1,162,006 581,003 1,743,010 871,505 2,614,516 1,307,258 653,629 1,960,888 980,444 490,222 245,111 735,334 367,667 1,103,002 551,501 1,654,504 827,252 413,626 206,813 620,440 310,220 155,110 77,555 232,666 116,333 349,000 174,500 87,250 43,625 130,876 65,438 32,719 98,158 49,079 147,238 73,619 220,858 110,429 331,288 165,644 82,822 41,411 124,234 62,117 186,352 93,176 46,588 23,294 11,647 34,942 17,471 52,414 26,207 78,622 39,311 117,934

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