13 × 73 × 18457

Prime Factor Structure

Factorization String 13 × 73 × 18457

Distinct Prime Factors 3

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 8

Divisor Sum (σ) 19,122,488

Proper Divisor Sum 1,606,795

Digit Sum / Digital Root 37 (Root: 1)

Adjacent Primes #17515691 ← → #17515703

1 13 73 949 18,457 239,941 1,347,361 17,515,693

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

17,515,693 52,547,080 26,273,540 13,136,770 6,568,385 19,705,156 9,852,578 4,926,289 14,778,868 7,389,434 3,694,717 11,084,152 5,542,076 2,771,038 1,385,519 4,156,558 2,078,279 6,234,838 3,117,419 9,352,258 4,676,129 14,028,388 7,014,194 3,507,097 10,521,292 5,260,646 2,630,323 7,890,970 3,945,485 11,836,456 5,918,228 2,959,114 1,479,557 4,438,672 2,219,336 1,109,668 554,834 277,417 832,252 416,126 208,063 624,190 312,095 936,286 468,143 1,404,430 702,215 2,106,646 1,053,323 3,159,970 1,579,985 4,739,956 2,369,978 1,184,989 3,554,968 1,777,484 888,742 444,371 1,333,114 666,557

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