3 × 13 × 19 × 73 × 349

Prime Factor Structure

Factorization String 3 × 13 × 19 × 73 × 349

Distinct Prime Factors 5

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 32

Divisor Sum (σ) 29,008,000

Proper Divisor Sum 10,129,543

Digit Sum / Digital Root 48 (Root: 3)

Adjacent Primes #18878437 ← → #18878467

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

18,878,457 56,635,372 28,317,686 14,158,843 42,476,530 21,238,265 63,714,796 31,857,398 15,928,699 47,786,098 23,893,049 71,679,148 35,839,574 17,919,787 53,759,362 26,879,681 80,639,044 40,319,522 20,159,761 60,479,284 30,239,642 15,119,821 45,359,464 22,679,732 11,339,866 5,669,933 17,009,800 8,504,900 4,252,450 2,126,225 6,378,676 3,189,338 1,594,669 4,784,008 2,392,004 1,196,002 598,001 1,794,004 897,002 448,501 1,345,504 672,752 336,376 168,188 84,094 42,047 126,142 63,071 189,214 94,607 283,822 141,911 425,734 212,867 638,602 319,301 957,904 478,952 239,476 119,738

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