13 × 19 × 70991

Prime Factor Structure

Factorization String 13 × 19 × 70991

Distinct Prime Factors 3

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 8

Divisor Sum (σ) 19,877,760

Proper Divisor Sum 2,342,983

Digit Sum / Digital Root 41 (Root: 5)

Adjacent Primes #17534749 ← → #17534779

1 13 19 247 70,991 922,883 1,348,829 17,534,777

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

17,534,777 52,604,332 26,302,166 13,151,083 39,453,250 19,726,625 59,179,876 29,589,938 14,794,969 44,384,908 22,192,454 11,096,227 33,288,682 16,644,341 49,933,024 24,966,512 12,483,256 6,241,628 3,120,814 1,560,407 4,681,222 2,340,611 7,021,834 3,510,917 10,532,752 5,266,376 2,633,188 1,316,594 658,297 1,974,892 987,446 493,723 1,481,170 740,585 2,221,756 1,110,878 555,439 1,666,318 833,159 2,499,478 1,249,739 3,749,218 1,874,609 5,623,828 2,811,914 1,405,957 4,217,872 2,108,936 1,054,468 527,234 263,617 790,852 395,426 197,713 593,140 296,570 148,285 444,856 222,428 111,214

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