3³ × 5 × 19 × 83

Prime Factor Structure

Factorization String 3^3 × 5 × 19 × 83

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 32

Divisor Sum (σ) 403,200

Proper Divisor Sum 190,305

Digit Sum / Digital Root 27 (Root: 9)

Adjacent Primes #212881 ← → #212897

1 3 5 9 15 19 27 45 57 83 95 135 171 249 285 415 513 747 855 1,245 1,577 2,241 2,565 3,735 4,731 7,885 11,205 14,193 23,655 42,579 70,965 212,895

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

212,895 638,686 319,343 958,030 479,015 1,437,046 718,523 2,155,570 1,077,785 3,233,356 1,616,678 808,339 2,425,018 1,212,509 3,637,528 1,818,764 909,382 454,691 1,364,074 682,037 2,046,112 1,023,056 511,528 255,764 127,882 63,941 191,824 95,912 47,956 23,978 11,989 35,968 17,984 8,992 4,496 2,248 1,124 562 281 844 422 211 634 317 952 476 238 119 358 179 538 269 808 404 202 101 304 152 76 38

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