3 × 7 × 13 × 1063

Prime Factor Structure

Factorization String 3 × 7 × 13 × 1063

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 476,672

Proper Divisor Sum 186,473

Digit Sum / Digital Root 30 (Root: 3)

Adjacent Primes #290189 ← → #290201

1 3 7 13 21 39 91 273 1,063 3,189 7,441 13,819 22,323 41,457 96,733 290,199

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

290,199 870,598 435,299 1,305,898 652,949 1,958,848 979,424 489,712 244,856 122,428 61,214 30,607 91,822 45,911 137,734 68,867 206,602 103,301 309,904 154,952 77,476 38,738 19,369 58,108 29,054 14,527 43,582 21,791 65,374 32,687 98,062 49,031 147,094 73,547 220,642 110,321 330,964 165,482 82,741 248,224 124,112 62,056 31,028 15,514 7,757 23,272 11,636 5,818 2,909 8,728 4,364 2,182 1,091 3,274 1,637 4,912 2,456 1,228 614 307

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