3⁷ × 5³

Prime Factor Structure

Factorization String 3^7 × 5^3

Distinct Prime Factors 2

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 32

Divisor Sum (σ) 511,680

Proper Divisor Sum 238,305

Digit Sum / Digital Root 27 (Root: 9)

Adjacent Primes #273367 ← → #273433

1 3 5 9 15 25 27 45 75 81 125 135 225 243 375 405 675 729 1,125 1,215 2,025 2,187 3,375 3,645 6,075 10,125 10,935 18,225 30,375 54,675 91,125 273,375

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

273,375 820,126 410,063 1,230,190 615,095 1,845,286 922,643 2,767,930 1,383,965 4,151,896 2,075,948 1,037,974 518,987 1,556,962 778,481 2,335,444 1,167,722 583,861 1,751,584 875,792 437,896 218,948 109,474 54,737 164,212 82,106 41,053 123,160 61,580 30,790 15,395 46,186 23,093 69,280 34,640 17,320 8,660 4,330 2,165 6,496 3,248 1,624 812 406 203 610 305 916 458 229 688 344 172 86 43 130 65 196 98 49

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