3 × 7 × 13 × 23 × 653

Prime Factor Structure

Factorization String 3 × 7 × 13 × 23 × 653

Distinct Prime Factors 5

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 32

Divisor Sum (σ) 7,031,808

Proper Divisor Sum 2,931,621

Digit Sum / Digital Root 21 (Root: 3)

Adjacent Primes #4100177 ← → #4100207

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

4,100,187 12,300,562 6,150,281 18,450,844 9,225,422 4,612,711 13,838,134 6,919,067 20,757,202 10,378,601 31,135,804 15,567,902 7,783,951 23,351,854 11,675,927 35,027,782 17,513,891 52,541,674 26,270,837 78,812,512 39,406,256 19,703,128 9,851,564 4,925,782 2,462,891 7,388,674 3,694,337 11,083,012 5,541,506 2,770,753 8,312,260 4,156,130 2,078,065 6,234,196 3,117,098 1,558,549 4,675,648 2,337,824 1,168,912 584,456 292,228 146,114 73,057 219,172 109,586 54,793 164,380 82,190 41,095 123,286 61,643 184,930 92,465 277,396 138,698 69,349 208,048 104,024 52,012 26,006

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