2³ × 5 × 212909

Prime Factor Structure

Factorization String 2^3 × 5 × 212909

Distinct Prime Factors 3

Square Status No

Abundance Measure Abundant

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 19,161,900

Proper Divisor Sum 10,645,540

Digit Sum / Digital Root 29 (Root: 2)

Adjacent Primes #8516357 ← → #8516363

1 2 4 5 8 10 20 40 212,909 425,818 851,636 1,064,545 1,703,272 2,129,090 4,258,180 8,516,360

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

8,516,360 4,258,180 2,129,090 1,064,545 3,193,636 1,596,818 798,409 2,395,228 1,197,614 598,807 1,796,422 898,211 2,694,634 1,347,317 4,041,952 2,020,976 1,010,488 505,244 252,622 126,311 378,934 189,467 568,402 284,201 852,604 426,302 213,151 639,454 319,727 959,182 479,591 1,438,774 719,387 2,158,162 1,079,081 3,237,244 1,618,622 809,311 2,427,934 1,213,967 3,641,902 1,820,951 5,462,854 2,731,427 8,194,282 4,097,141 12,291,424 6,145,712 3,072,856 1,536,428 768,214 384,107 1,152,322 576,161 1,728,484 864,242 432,121 1,296,364 648,182 324,091

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