13 × 97 × 21523

Prime Factor Structure

Factorization String 13 × 97 × 21523

Distinct Prime Factors 3

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 8

Divisor Sum (σ) 29,530,928

Proper Divisor Sum 2,390,425

Digit Sum / Digital Root 22 (Root: 4)

Adjacent Primes #27140497 ← → #27140521

1 13 97 1,261 21,523 279,799 2,087,731 27,140,503

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

27,140,503 81,421,510 40,710,755 122,132,266 61,066,133 183,198,400 91,599,200 45,799,600 22,899,800 11,449,900 5,724,950 2,862,475 8,587,426 4,293,713 12,881,140 6,440,570 3,220,285 9,660,856 4,830,428 2,415,214 1,207,607 3,622,822 1,811,411 5,434,234 2,717,117 8,151,352 4,075,676 2,037,838 1,018,919 3,056,758 1,528,379 4,585,138 2,292,569 6,877,708 3,438,854 1,719,427 5,158,282 2,579,141 7,737,424 3,868,712 1,934,356 967,178 483,589 1,450,768 725,384 362,692 181,346 90,673 272,020 136,010 68,005 204,016 102,008 51,004 25,502 12,751 38,254 19,127 57,382 28,691

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