2² × 179 × 18457

Prime Factor Structure

Factorization String 2^2 × 179 × 18457

Distinct Prime Factors 3

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 12

Divisor Sum (σ) 23,257,080

Proper Divisor Sum 10,041,868

Digit Sum / Digital Root 17 (Root: 8)

Adjacent Primes #13215193 ← → #13215221

1 2 4 179 358 716 18,457 36,914 73,828 3,303,803 6,607,606 13,215,212

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

13,215,212 6,607,606 3,303,803 9,911,410 4,955,705 14,867,116 7,433,558 3,716,779 11,150,338 5,575,169 16,725,508 8,362,754 4,181,377 12,544,132 6,272,066 3,136,033 9,408,100 4,704,050 2,352,025 7,056,076 3,528,038 1,764,019 5,292,058 2,646,029 7,938,088 3,969,044 1,984,522 992,261 2,976,784 1,488,392 744,196 372,098 186,049 558,148 279,074 139,537 418,612 209,306 104,653 313,960 156,980 78,490 39,245 117,736 58,868 29,434 14,717 44,152 22,076 11,038 5,519 16,558 8,279 24,838 12,419 37,258 18,629 55,888 27,944 13,972

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