3 × 7 × 23 × 53

Prime Factor Structure

Factorization String 3 × 7 × 23 × 53

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 41,472

Proper Divisor Sum 15,873

Digit Sum / Digital Root 30 (Root: 3)

Adjacent Primes #25589 ← → #25601

1 3 7 21 23 53 69 159 161 371 483 1,113 1,219 3,657 8,533 25,599

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

25,599 76,798 38,399 115,198 57,599 172,798 86,399 259,198 129,599 388,798 194,399 583,198 291,599 874,798 437,399 1,312,198 656,099 1,968,298 984,149 2,952,448 1,476,224 738,112 369,056 184,528 92,264 46,132 23,066 11,533 34,600 17,300 8,650 4,325 12,976 6,488 3,244 1,622 811 2,434 1,217 3,652 1,826 913 2,740 1,370 685 2,056 1,028 514 257 772 386 193 580 290 145 436 218 109 328 164

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