2² × 3 × 13² × 1979

Prime Factor Structure

Factorization String 2^2 × 3 × 13^2 × 1979

Distinct Prime Factors 4

Square Status No

Abundance Measure Abundant

Analytical Properties

Total Divisors 36

Divisor Sum (σ) 10,145,520

Proper Divisor Sum 6,132,108

Digit Sum / Digital Root 15 (Root: 6)

Adjacent Primes #4013407 ← → #4013419

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

4,013,412 2,006,706 1,003,353 3,010,060 1,505,030 752,515 2,257,546 1,128,773 3,386,320 1,693,160 846,580 423,290 211,645 634,936 317,468 158,734 79,367 238,102 119,051 357,154 178,577 535,732 267,866 133,933 401,800 200,900 100,450 50,225 150,676 75,338 37,669 113,008 56,504 28,252 14,126 7,063 21,190 10,595 31,786 15,893 47,680 23,840 11,920 5,960 2,980 1,490 745 2,236 1,118 559 1,678 839 2,518 1,259 3,778 1,889 5,668 2,834 1,417 4,252

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