2 × 5 × 31 × 859

Prime Factor Structure

Factorization String 2 × 5 × 31 × 859

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 495,360

Proper Divisor Sum 229,070

Digit Sum / Digital Root 25 (Root: 7)

Adjacent Primes #266281 ← → #266291

1 2 5 10 31 62 155 310 859 1,718 4,295 8,590 26,629 53,258 133,145 266,290

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

266,290 133,145 399,436 199,718 99,859 299,578 149,789 449,368 224,684 112,342 56,171 168,514 84,257 252,772 126,386 63,193 189,580 94,790 47,395 142,186 71,093 213,280 106,640 53,320 26,660 13,330 6,665 19,996 9,998 4,999 14,998 7,499 22,498 11,249 33,748 16,874 8,437 25,312 12,656 6,328 3,164 1,582 791 2,374 1,187 3,562 1,781 5,344 2,672 1,336 668 334 167 502 251 754 377 1,132 566 283

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