389 × 1579

Prime Factor Structure

Factorization String 389 × 1579

Distinct Prime Factors 2

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 4

Divisor Sum (σ) 616,200

Proper Divisor Sum 1,969

Digit Sum / Digital Root 17 (Root: 8)

Adjacent Primes #614219 ← → #614267

1 389 1,579 614,231

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

614,231 1,842,694 921,347 2,764,042 1,382,021 4,146,064 2,073,032 1,036,516 518,258 259,129 777,388 388,694 194,347 583,042 291,521 874,564 437,282 218,641 655,924 327,962 163,981 491,944 245,972 122,986 61,493 184,480 92,240 46,120 23,060 11,530 5,765 17,296 8,648 4,324 2,162 1,081 3,244 1,622 811 2,434 1,217 3,652 1,826 913 2,740 1,370 685 2,056 1,028 514 257 772 386 193 580 290 145 436 218 109

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