11 × 157 × 1663

Prime Factor Structure

Factorization String 11 × 157 × 1663

Distinct Prime Factors 3

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 8

Divisor Sum (σ) 3,154,944

Proper Divisor Sum 282,943

Digit Sum / Digital Root 20 (Root: 2)

Adjacent Primes #2871991 ← → #2872003

1 11 157 1,663 1,727 18,293 261,091 2,872,001

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

2,872,001 8,616,004 4,308,002 2,154,001 6,462,004 3,231,002 1,615,501 4,846,504 2,423,252 1,211,626 605,813 1,817,440 908,720 454,360 227,180 113,590 56,795 170,386 85,193 255,580 127,790 63,895 191,686 95,843 287,530 143,765 431,296 215,648 107,824 53,912 26,956 13,478 6,739 20,218 10,109 30,328 15,164 7,582 3,791 11,374 5,687 17,062 8,531 25,594 12,797 38,392 19,196 9,598 4,799 14,398 7,199 21,598 10,799 32,398 16,199 48,598 24,299 72,898 36,449 109,348

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