3² × 7 × 83²

Prime Factor Structure

Factorization String 3^2 × 7 × 83^2

Distinct Prime Factors 3

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 18

Divisor Sum (σ) 725,192

Proper Divisor Sum 291,185

Digit Sum / Digital Root 18 (Root: 9)

Adjacent Primes #433981 ← → #434009

1 3 7 9 21 63 83 249 581 747 1,743 5,229 6,889 20,667 48,223 62,001 144,669 434,007

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

434,007 1,302,022 651,011 1,953,034 976,517 2,929,552 1,464,776 732,388 366,194 183,097 549,292 274,646 137,323 411,970 205,985 617,956 308,978 154,489 463,468 231,734 115,867 347,602 173,801 521,404 260,702 130,351 391,054 195,527 586,582 293,291 879,874 439,937 1,319,812 659,906 329,953 989,860 494,930 247,465 742,396 371,198 185,599 556,798 278,399 835,198 417,599 1,252,798 626,399 1,879,198 939,599 2,818,798 1,409,399 4,228,198 2,114,099 6,342,298 3,171,149 9,513,448 4,756,724 2,378,362 1,189,181 3,567,544

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