2 × 19 × 43 × 2417

Prime Factor Structure

Factorization String 2 × 19 × 43 × 2417

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 6,383,520

Proper Divisor Sum 2,434,142

Digit Sum / Digital Root 43 (Root: 7)

Adjacent Primes #3949367 ← → #3949391

1 2 19 38 43 86 817 1,634 2,417 4,834 45,923 91,846 103,931 207,862 1,974,689 3,949,378

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

3,949,378 1,974,689 5,924,068 2,962,034 1,481,017 4,443,052 2,221,526 1,110,763 3,332,290 1,666,145 4,998,436 2,499,218 1,249,609 3,748,828 1,874,414 937,207 2,811,622 1,405,811 4,217,434 2,108,717 6,326,152 3,163,076 1,581,538 790,769 2,372,308 1,186,154 593,077 1,779,232 889,616 444,808 222,404 111,202 55,601 166,804 83,402 41,701 125,104 62,552 31,276 15,638 7,819 23,458 11,729 35,188 17,594 8,797 26,392 13,196 6,598 3,299 9,898 4,949 14,848 7,424 3,712 1,856 928 464 232 116

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