13 × 168481

Prime Factor Structure

Factorization String 13 × 168481

Distinct Prime Factors 2

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 4

Divisor Sum (σ) 2,358,748

Proper Divisor Sum 168,495

Digit Sum / Digital Root 22 (Root: 4)

Adjacent Primes #2190233 ← → #2190269

1 13 168,481 2,190,253

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

2,190,253 6,570,760 3,285,380 1,642,690 821,345 2,464,036 1,232,018 616,009 1,848,028 924,014 462,007 1,386,022 693,011 2,079,034 1,039,517 3,118,552 1,559,276 779,638 389,819 1,169,458 584,729 1,754,188 877,094 438,547 1,315,642 657,821 1,973,464 986,732 493,366 246,683 740,050 370,025 1,110,076 555,038 277,519 832,558 416,279 1,248,838 624,419 1,873,258 936,629 2,809,888 1,404,944 702,472 351,236 175,618 87,809 263,428 131,714 65,857 197,572 98,786 49,393 148,180 74,090 37,045 111,136 55,568 27,784 13,892

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