31 × 53 × 1327

Prime Factor Structure

Factorization String 31 × 53 × 1327

Distinct Prime Factors 3

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 8

Divisor Sum (σ) 2,294,784

Proper Divisor Sum 114,523

Digit Sum / Digital Root 20 (Root: 2)

Adjacent Primes #2180251 ← → #2180281

1 31 53 1,327 1,643 41,137 70,331 2,180,261

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

2,180,261 6,540,784 3,270,392 1,635,196 817,598 408,799 1,226,398 613,199 1,839,598 919,799 2,759,398 1,379,699 4,139,098 2,069,549 6,208,648 3,104,324 1,552,162 776,081 2,328,244 1,164,122 582,061 1,746,184 873,092 436,546 218,273 654,820 327,410 163,705 491,116 245,558 122,779 368,338 184,169 552,508 276,254 138,127 414,382 207,191 621,574 310,787 932,362 466,181 1,398,544 699,272 349,636 174,818 87,409 262,228 131,114 65,557 196,672 98,336 49,168 24,584 12,292 6,146 3,073 9,220 4,610 2,305

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