257 × 26731

Prime Factor Structure

Factorization String 257 × 26731

Distinct Prime Factors 2

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 4

Divisor Sum (σ) 6,896,856

Proper Divisor Sum 26,989

Digit Sum / Digital Root 50 (Root: 5)

Adjacent Primes #6869861 ← → #6869869

1 257 26,731 6,869,867

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

6,869,867 20,609,602 10,304,801 30,914,404 15,457,202 7,728,601 23,185,804 11,592,902 5,796,451 17,389,354 8,694,677 26,084,032 13,042,016 6,521,008 3,260,504 1,630,252 815,126 407,563 1,222,690 611,345 1,834,036 917,018 458,509 1,375,528 687,764 343,882 171,941 515,824 257,912 128,956 64,478 32,239 96,718 48,359 145,078 72,539 217,618 108,809 326,428 163,214 81,607 244,822 122,411 367,234 183,617 550,852 275,426 137,713 413,140 206,570 103,285 309,856 154,928 77,464 38,732 19,366 9,683 29,050 14,525 43,576

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