3² × 7 × 73 × 149

Prime Factor Structure

Factorization String 3^2 × 7 × 73 × 149

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 24

Divisor Sum (σ) 1,154,400

Proper Divisor Sum 469,149

Digit Sum / Digital Root 27 (Root: 9)

Adjacent Primes #685249 ← → #685271

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

685,251 2,055,754 1,027,877 3,083,632 1,541,816 770,908 385,454 192,727 578,182 289,091 867,274 433,637 1,300,912 650,456 325,228 162,614 81,307 243,922 121,961 365,884 182,942 91,471 274,414 137,207 411,622 205,811 617,434 308,717 926,152 463,076 231,538 115,769 347,308 173,654 86,827 260,482 130,241 390,724 195,362 97,681 293,044 146,522 73,261 219,784 109,892 54,946 27,473 82,420 41,210 20,605 61,816 30,908 15,454 7,727 23,182 11,591 34,774 17,387 52,162 26,081

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