7² × 19 × 419

Prime Factor Structure

Factorization String 7^2 × 19 × 419

Distinct Prime Factors 3

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 12

Divisor Sum (σ) 478,800

Proper Divisor Sum 88,711

Digit Sum / Digital Root 29 (Root: 2)

Adjacent Primes #390083 ← → #390097

1 7 19 49 133 419 931 2,933 7,961 20,531 55,727 390,089

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

390,089 1,170,268 585,134 292,567 877,702 438,851 1,316,554 658,277 1,974,832 987,416 493,708 246,854 123,427 370,282 185,141 555,424 277,712 138,856 69,428 34,714 17,357 52,072 26,036 13,018 6,509 19,528 9,764 4,882 2,441 7,324 3,662 1,831 5,494 2,747 8,242 4,121 12,364 6,182 3,091 9,274 4,637 13,912 6,956 3,478 1,739 5,218 2,609 7,828 3,914 1,957 5,872 2,936 1,468 734 367 1,102 551 1,654 827 2,482

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