17 × 19 × 1621

Prime Factor Structure

Factorization String 17 × 19 × 1621

Distinct Prime Factors 3

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 8

Divisor Sum (σ) 583,920

Proper Divisor Sum 60,337

Digit Sum / Digital Root 26 (Root: 8)

Adjacent Primes #523577 ← → #523597

1 17 19 323 1,621 27,557 30,799 523,583

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

523,583 1,570,750 785,375 2,356,126 1,178,063 3,534,190 1,767,095 5,301,286 2,650,643 7,951,930 3,975,965 11,927,896 5,963,948 2,981,974 1,490,987 4,472,962 2,236,481 6,709,444 3,354,722 1,677,361 5,032,084 2,516,042 1,258,021 3,774,064 1,887,032 943,516 471,758 235,879 707,638 353,819 1,061,458 530,729 1,592,188 796,094 398,047 1,194,142 597,071 1,791,214 895,607 2,686,822 1,343,411 4,030,234 2,015,117 6,045,352 3,022,676 1,511,338 755,669 2,267,008 1,133,504 566,752 283,376 141,688 70,844 35,422 17,711 53,134 26,567 79,702 39,851 119,554

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