331 × 2087

Prime Factor Structure

Factorization String 331 × 2087

Distinct Prime Factors 2

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 4

Divisor Sum (σ) 693,216

Proper Divisor Sum 2,419

Digit Sum / Digital Root 38 (Root: 2)

Adjacent Primes #690793 ← → #690817

1 331 2,087 690,797

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

690,797 2,072,392 1,036,196 518,098 259,049 777,148 388,574 194,287 582,862 291,431 874,294 437,147 1,311,442 655,721 1,967,164 983,582 491,791 1,475,374 737,687 2,213,062 1,106,531 3,319,594 1,659,797 4,979,392 2,489,696 1,244,848 622,424 311,212 155,606 77,803 233,410 116,705 350,116 175,058 87,529 262,588 131,294 65,647 196,942 98,471 295,414 147,707 443,122 221,561 664,684 332,342 166,171 498,514 249,257 747,772 373,886 186,943 560,830 280,415 841,246 420,623 1,261,870 630,935 1,892,806 946,403

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