2 × 11 × 19 × 433

Prime Factor Structure

Factorization String 2 × 11 × 19 × 433

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 312,480

Proper Divisor Sum 131,486

Digit Sum / Digital Root 31 (Root: 4)

Adjacent Primes #180959 ← → #181001

1 2 11 19 22 38 209 418 433 866 4,763 8,227 9,526 16,454 90,497 180,994

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

180,994 90,497 271,492 135,746 67,873 203,620 101,810 50,905 152,716 76,358 38,179 114,538 57,269 171,808 85,904 42,952 21,476 10,738 5,369 16,108 8,054 4,027 12,082 6,041 18,124 9,062 4,531 13,594 6,797 20,392 10,196 5,098 2,549 7,648 3,824 1,912 956 478 239 718 359 1,078 539 1,618 809 2,428 1,214 607 1,822 911 2,734 1,367 4,102 2,051 6,154 3,077 9,232 4,616 2,308 1,154

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