2 × 6765389

Prime Factor Structure

Factorization String 2 × 6765389

Distinct Prime Factors 2

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 4

Divisor Sum (σ) 20,296,170

Proper Divisor Sum 6,765,392

Digit Sum / Digital Root 34 (Root: 7)

Adjacent Primes #13530763 ← → #13530809

1 2 6,765,389 13,530,778

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

13,530,778 6,765,389 20,296,168 10,148,084 5,074,042 2,537,021 7,611,064 3,805,532 1,902,766 951,383 2,854,150 1,427,075 4,281,226 2,140,613 6,421,840 3,210,920 1,605,460 802,730 401,365 1,204,096 602,048 301,024 150,512 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

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