11 × 163 × 359

Prime Factor Structure

Factorization String 11 × 163 × 359

Distinct Prime Factors 3

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 8

Divisor Sum (σ) 708,480

Proper Divisor Sum 64,793

Digit Sum / Digital Root 34 (Root: 7)

Adjacent Primes #643681 ← → #643691

1 11 163 359 1,793 3,949 58,517 643,687

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

643,687 1,931,062 965,531 2,896,594 1,448,297 4,344,892 2,172,446 1,086,223 3,258,670 1,629,335 4,888,006 2,444,003 7,332,010 3,666,005 10,998,016 5,499,008 2,749,504 1,374,752 687,376 343,688 171,844 85,922 42,961 128,884 64,442 32,221 96,664 48,332 24,166 12,083 36,250 18,125 54,376 27,188 13,594 6,797 20,392 10,196 5,098 2,549 7,648 3,824 1,912 956 478 239 718 359 1,078 539 1,618 809 2,428 1,214 607 1,822 911 2,734 1,367 4,102

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