13 × 210839

Prime Factor Structure

Factorization String 13 × 210839

Distinct Prime Factors 2

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 4

Divisor Sum (σ) 2,951,760

Proper Divisor Sum 210,853

Digit Sum / Digital Root 29 (Root: 2)

Adjacent Primes #2740889 ← → #2740919

1 13 210,839 2,740,907

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

2,740,907 8,222,722 4,111,361 12,334,084 6,167,042 3,083,521 9,250,564 4,625,282 2,312,641 6,937,924 3,468,962 1,734,481 5,203,444 2,601,722 1,300,861 3,902,584 1,951,292 975,646 487,823 1,463,470 731,735 2,195,206 1,097,603 3,292,810 1,646,405 4,939,216 2,469,608 1,234,804 617,402 308,701 926,104 463,052 231,526 115,763 347,290 173,645 520,936 260,468 130,234 65,117 195,352 97,676 48,838 24,419 73,258 36,629 109,888 54,944 27,472 13,736 6,868 3,434 1,717 5,152 2,576 1,288 644 322 161 484

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