13 × 19 × 1933

Prime Factor Structure

Factorization String 13 × 19 × 1933

Distinct Prime Factors 3

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 8

Divisor Sum (σ) 541,520

Proper Divisor Sum 64,069

Digit Sum / Digital Root 28 (Root: 1)

Adjacent Primes #477439 ← → #477461

1 13 19 247 1,933 25,129 36,727 477,451

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

477,451 1,432,354 716,177 2,148,532 1,074,266 537,133 1,611,400 805,700 402,850 201,425 604,276 302,138 151,069 453,208 226,604 113,302 56,651 169,954 84,977 254,932 127,466 63,733 191,200 95,600 47,800 23,900 11,950 5,975 17,926 8,963 26,890 13,445 40,336 20,168 10,084 5,042 2,521 7,564 3,782 1,891 5,674 2,837 8,512 4,256 2,128 1,064 532 266 133 400 200 100 50 25 76 38 19 58 29 88

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