688159

Prime Factor Structure

Factorization String 688159

Distinct Prime Factors 1

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 2

Divisor Sum (σ) 688,160

Proper Divisor Sum 1

Digit Sum / Digital Root 37 (Root: 1)

Adjacent Primes #688147 ← → #688187

1 688,159

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

688,159 2,064,478 1,032,239 3,096,718 1,548,359 4,645,078 2,322,539 6,967,618 3,483,809 10,451,428 5,225,714 2,612,857 7,838,572 3,919,286 1,959,643 5,878,930 2,939,465 8,818,396 4,409,198 2,204,599 6,613,798 3,306,899 9,920,698 4,960,349 14,881,048 7,440,524 3,720,262 1,860,131 5,580,394 2,790,197 8,370,592 4,185,296 2,092,648 1,046,324 523,162 261,581 784,744 392,372 196,186 98,093 294,280 147,140 73,570 36,785 110,356 55,178 27,589 82,768 41,384 20,692 10,346 5,173 15,520 7,760 3,880 1,940 970 485 1,456 728

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