2 × 5 × 19 × 23 × 43

Prime Factor Structure

Factorization String 2 × 5 × 19 × 23 × 43

Distinct Prime Factors 5

Square Status No

Abundance Measure Abundant

Analytical Properties

Total Divisors 32

Divisor Sum (σ) 380,160

Proper Divisor Sum 192,250

Digit Sum / Digital Root 26 (Root: 8)

Adjacent Primes #187909 ← → #187921

1 2 5 10 19 23 38 43 46 86 95 115 190 215 230 430 437 817 874 989 1,634 1,978 2,185 4,085 4,370 4,945 8,170 9,890 18,791 37,582 93,955 187,910

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

187,910 93,955 281,866 140,933 422,800 211,400 105,700 52,850 26,425 79,276 39,638 19,819 59,458 29,729 89,188 44,594 22,297 66,892 33,446 16,723 50,170 25,085 75,256 37,628 18,814 9,407 28,222 14,111 42,334 21,167 63,502 31,751 95,254 47,627 142,882 71,441 214,324 107,162 53,581 160,744 80,372 40,186 20,093 60,280 30,140 15,070 7,535 22,606 11,303 33,910 16,955 50,866 25,433 76,300 38,150 19,075 57,226 28,613 85,840 42,920

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