2³ × 13 × 131543

Prime Factor Structure

Factorization String 2^3 × 13 × 131543

Distinct Prime Factors 3

Square Status No

Abundance Measure Abundant

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 27,624,240

Proper Divisor Sum 13,943,768

Digit Sum / Digital Root 31 (Root: 4)

Adjacent Primes #13680439 ← → #13680479

1 2 4 8 13 26 52 104 131,543 263,086 526,172 1,052,344 1,710,059 3,420,118 6,840,236 13,680,472

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

13,680,472 6,840,236 3,420,118 1,710,059 5,130,178 2,565,089 7,695,268 3,847,634 1,923,817 5,771,452 2,885,726 1,442,863 4,328,590 2,164,295 6,492,886 3,246,443 9,739,330 4,869,665 14,608,996 7,304,498 3,652,249 10,956,748 5,478,374 2,739,187 8,217,562 4,108,781 12,326,344 6,163,172 3,081,586 1,540,793 4,622,380 2,311,190 1,155,595 3,466,786 1,733,393 5,200,180 2,600,090 1,300,045 3,900,136 1,950,068 975,034 487,517 1,462,552 731,276 365,638 182,819 548,458 274,229 822,688 411,344 205,672 102,836 51,418 25,709 77,128 38,564 19,282 9,641 28,924 14,462

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