2 × 19 × 19937

Prime Factor Structure

Factorization String 2 × 19 × 19937

Distinct Prime Factors 3

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 8

Divisor Sum (σ) 1,196,280

Proper Divisor Sum 438,674

Digit Sum / Digital Root 31 (Root: 4)

Adjacent Primes #757583 ← → #757607

1 2 19 38 19,937 39,874 378,803 757,606

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

757,606 378,803 1,136,410 568,205 1,704,616 852,308 426,154 213,077 639,232 319,616 159,808 79,904 39,952 19,976 9,988 4,994 2,497 7,492 3,746 1,873 5,620 2,810 1,405 4,216 2,108 1,054 527 1,582 791 2,374 1,187 3,562 1,781 5,344 2,672 1,336 668 334 167 502 251 754 377 1,132 566 283 850 425 1,276 638 319 958 479 1,438 719 2,158 1,079 3,238 1,619 4,858

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