523 × 1871

Prime Factor Structure

Factorization String 523 × 1871

Distinct Prime Factors 2

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 4

Divisor Sum (σ) 980,928

Proper Divisor Sum 2,395

Digit Sum / Digital Root 35 (Root: 8)

Adjacent Primes #978521 ← → #978541

1 523 1,871 978,533

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

978,533 2,935,600 1,467,800 733,900 366,950 183,475 550,426 275,213 825,640 412,820 206,410 103,205 309,616 154,808 77,404 38,702 19,351 58,054 29,027 87,082 43,541 130,624 65,312 32,656 16,328 8,164 4,082 2,041 6,124 3,062 1,531 4,594 2,297 6,892 3,446 1,723 5,170 2,585 7,756 3,878 1,939 5,818 2,909 8,728 4,364 2,182 1,091 3,274 1,637 4,912 2,456 1,228 614 307 922 461 1,384 692 346 173

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