2 × 3² × 73 × 263

Prime Factor Structure

Factorization String 2 × 3^2 × 73 × 263

Distinct Prime Factors 4

Square Status No

Abundance Measure Abundant

Analytical Properties

Total Divisors 24

Divisor Sum (σ) 761,904

Proper Divisor Sum 416,322

Digit Sum / Digital Root 27 (Root: 9)

Adjacent Primes #345581 ← → #345599

1 2 3 6 9 18 73 146 219 263 438 526 657 789 1,314 1,578 2,367 4,734 19,199 38,398 57,597 115,194 172,791 345,582

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

345,582 172,791 518,374 259,187 777,562 388,781 1,166,344 583,172 291,586 145,793 437,380 218,690 109,345 328,036 164,018 82,009 246,028 123,014 61,507 184,522 92,261 276,784 138,392 69,196 34,598 17,299 51,898 25,949 77,848 38,924 19,462 9,731 29,194 14,597 43,792 21,896 10,948 5,474 2,737 8,212 4,106 2,053 6,160 3,080 1,540 770 385 1,156 578 289 868 434 217 652 326 163 490 245 736 368

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