19² × 37 × 43

Prime Factor Structure

Factorization String 19^2 × 37 × 43

Distinct Prime Factors 3

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 12

Divisor Sum (σ) 637,032

Proper Divisor Sum 62,681

Digit Sum / Digital Root 25 (Root: 7)

Adjacent Primes #574309 ← → #574363

1 19 37 43 361 703 817 1,591 13,357 15,523 30,229 574,351

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

574,351 1,723,054 861,527 2,584,582 1,292,291 3,876,874 1,938,437 5,815,312 2,907,656 1,453,828 726,914 363,457 1,090,372 545,186 272,593 817,780 408,890 204,445 613,336 306,668 153,334 76,667 230,002 115,001 345,004 172,502 86,251 258,754 129,377 388,132 194,066 97,033 291,100 145,550 72,775 218,326 109,163 327,490 163,745 491,236 245,618 122,809 368,428 184,214 92,107 276,322 138,161 414,484 207,242 103,621 310,864 155,432 77,716 38,858 19,429 58,288 29,144 14,572 7,286 3,643

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