2³ × 19 × 87221

Prime Factor Structure

Factorization String 2^3 × 19 × 87221

Distinct Prime Factors 3

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 26,166,600

Proper Divisor Sum 12,909,008

Digit Sum / Digital Root 34 (Root: 7)

Adjacent Primes #13257589 ← → #13257599

1 2 4 8 19 38 76 152 87,221 174,442 348,884 697,768 1,657,199 3,314,398 6,628,796 13,257,592

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

13,257,592 6,628,796 3,314,398 1,657,199 4,971,598 2,485,799 7,457,398 3,728,699 11,186,098 5,593,049 16,779,148 8,389,574 4,194,787 12,584,362 6,292,181 18,876,544 9,438,272 4,719,136 2,359,568 1,179,784 589,892 294,946 147,473 442,420 221,210 110,605 331,816 165,908 82,954 41,477 124,432 62,216 31,108 15,554 7,777 23,332 11,666 5,833 17,500 8,750 4,375 13,126 6,563 19,690 9,845 29,536 14,768 7,384 3,692 1,846 923 2,770 1,385 4,156 2,078 1,039 3,118 1,559 4,678 2,339

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