19 × 29 × 1489

Prime Factor Structure

Factorization String 19 × 29 × 1489

Distinct Prime Factors 3

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 8

Divisor Sum (σ) 894,000

Proper Divisor Sum 73,561

Digit Sum / Digital Root 26 (Root: 8)

Adjacent Primes #820429 ← → #820441

1 19 29 551 1,489 28,291 43,181 820,439

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

820,439 2,461,318 1,230,659 3,691,978 1,845,989 5,537,968 2,768,984 1,384,492 692,246 346,123 1,038,370 519,185 1,557,556 778,778 389,389 1,168,168 584,084 292,042 146,021 438,064 219,032 109,516 54,758 27,379 82,138 41,069 123,208 61,604 30,802 15,401 46,204 23,102 11,551 34,654 17,327 51,982 25,991 77,974 38,987 116,962 58,481 175,444 87,722 43,861 131,584 65,792 32,896 16,448 8,224 4,112 2,056 1,028 514 257 772 386 193 580 290 145

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