2 × 13 × 83 × 317

Prime Factor Structure

Factorization String 2 × 13 × 83 × 317

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 1,121,904

Proper Divisor Sum 437,818

Digit Sum / Digital Root 32 (Root: 5)

Adjacent Primes #684053 ← → #684091

1 2 13 26 83 166 317 634 1,079 2,158 4,121 8,242 26,311 52,622 342,043 684,086

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

684,086 342,043 1,026,130 513,065 1,539,196 769,598 384,799 1,154,398 577,199 1,731,598 865,799 2,597,398 1,298,699 3,896,098 1,948,049 5,844,148 2,922,074 1,461,037 4,383,112 2,191,556 1,095,778 547,889 1,643,668 821,834 410,917 1,232,752 616,376 308,188 154,094 77,047 231,142 115,571 346,714 173,357 520,072 260,036 130,018 65,009 195,028 97,514 48,757 146,272 73,136 36,568 18,284 9,142 4,571 13,714 6,857 20,572 10,286 5,143 15,430 7,715 23,146 11,573 34,720 17,360 8,680 4,340

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