3 × 7 × 131²

Prime Factor Structure

Factorization String 3 × 7 × 131^2

Distinct Prime Factors 3

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 12

Divisor Sum (σ) 553,376

Proper Divisor Sum 192,995

Digit Sum / Digital Root 21 (Root: 3)

Adjacent Primes #360337 ← → #360391

1 3 7 21 131 393 917 2,751 17,161 51,483 120,127 360,381

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

360,381 1,081,144 540,572 270,286 135,143 405,430 202,715 608,146 304,073 912,220 456,110 228,055 684,166 342,083 1,026,250 513,125 1,539,376 769,688 384,844 192,422 96,211 288,634 144,317 432,952 216,476 108,238 54,119 162,358 81,179 243,538 121,769 365,308 182,654 91,327 273,982 136,991 410,974 205,487 616,462 308,231 924,694 462,347 1,387,042 693,521 2,080,564 1,040,282 520,141 1,560,424 780,212 390,106 195,053 585,160 292,580 146,290 73,145 219,436 109,718 54,859 164,578 82,289

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