2⁴ × 86857

Prime Factor Structure

Factorization String 2^4 × 86857

Distinct Prime Factors 2

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 10

Divisor Sum (σ) 2,692,598

Proper Divisor Sum 1,302,886

Digit Sum / Digital Root 31 (Root: 4)

Adjacent Primes #1389697 ← → #1389727

1 2 4 8 16 86,857 173,714 347,428 694,856 1,389,712

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

1,389,712 694,856 347,428 173,714 86,857 260,572 130,286 65,143 195,430 97,715 293,146 146,573 439,720 219,860 109,930 54,965 164,896 82,448 41,224 20,612 10,306 5,153 15,460 7,730 3,865 11,596 5,798 2,899 8,698 4,349 13,048 6,524 3,262 1,631 4,894 2,447 7,342 3,671 11,014 5,507 16,522 8,261 24,784 12,392 6,196 3,098 1,549 4,648 2,324 1,162 581 1,744 872 436 218 109 328 164 82 41

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