3 × 19 × 37889

Prime Factor Structure

Factorization String 3 × 19 × 37889

Distinct Prime Factors 3

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 8

Divisor Sum (σ) 3,031,200

Proper Divisor Sum 871,527

Digit Sum / Digital Root 33 (Root: 6)

Adjacent Primes #2159671 ← → #2159681

1 3 19 57 37,889 113,667 719,891 2,159,673

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

2,159,673 6,479,020 3,239,510 1,619,755 4,859,266 2,429,633 7,288,900 3,644,450 1,822,225 5,466,676 2,733,338 1,366,669 4,100,008 2,050,004 1,025,002 512,501 1,537,504 768,752 384,376 192,188 96,094 48,047 144,142 72,071 216,214 108,107 324,322 162,161 486,484 243,242 121,621 364,864 182,432 91,216 45,608 22,804 11,402 5,701 17,104 8,552 4,276 2,138 1,069 3,208 1,604 802 401 1,204 602 301 904 452 226 113 340 170 85 256 128 64

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