23 × 21739

Prime Factor Structure

Factorization String 23 × 21739

Distinct Prime Factors 2

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 4

Divisor Sum (σ) 521,760

Proper Divisor Sum 21,763

Digit Sum / Digital Root 47 (Root: 2)

Adjacent Primes #499979 ← → #500009

1 23 21,739 499,997

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

499,997 1,499,992 749,996 374,998 187,499 562,498 281,249 843,748 421,874 210,937 632,812 316,406 158,203 474,610 237,305 711,916 355,958 177,979 533,938 266,969 800,908 400,454 200,227 600,682 300,341 901,024 450,512 225,256 112,628 56,314 28,157 84,472 42,236 21,118 10,559 31,678 15,839 47,518 23,759 71,278 35,639 106,918 53,459 160,378 80,189 240,568 120,284 60,142 30,071 90,214 45,107 135,322 67,661 202,984 101,492 50,746 25,373 76,120 38,060 19,030

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