2 × 19 × 661

Prime Factor Structure

Factorization String 2 × 19 × 661

Distinct Prime Factors 3

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 8

Divisor Sum (σ) 39,720

Proper Divisor Sum 14,602

Digit Sum / Digital Root 17 (Root: 8)

Adjacent Primes #25117 ← → #25121

1 2 19 38 661 1,322 12,559 25,118

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

25,118 12,559 37,678 18,839 56,518 28,259 84,778 42,389 127,168 63,584 31,792 15,896 7,948 3,974 1,987 5,962 2,981 8,944 4,472 2,236 1,118 559 1,678 839 2,518 1,259 3,778 1,889 5,668 2,834 1,417 4,252 2,126 1,063 3,190 1,595 4,786 2,393 7,180 3,590 1,795 5,386 2,693 8,080 4,040 2,020 1,010 505 1,516 758 379 1,138 569 1,708 854 427 1,282 641 1,924 962

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