691 × 2311

Prime Factor Structure

Factorization String 691 × 2311

Distinct Prime Factors 2

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 4

Divisor Sum (σ) 1,599,904

Proper Divisor Sum 3,003

Digit Sum / Digital Root 31 (Root: 4)

Adjacent Primes #1596871 ← → #1596941

1 691 2,311 1,596,901

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

1,596,901 4,790,704 2,395,352 1,197,676 598,838 299,419 898,258 449,129 1,347,388 673,694 336,847 1,010,542 505,271 1,515,814 757,907 2,273,722 1,136,861 3,410,584 1,705,292 852,646 426,323 1,278,970 639,485 1,918,456 959,228 479,614 239,807 719,422 359,711 1,079,134 539,567 1,618,702 809,351 2,428,054 1,214,027 3,642,082 1,821,041 5,463,124 2,731,562 1,365,781 4,097,344 2,048,672 1,024,336 512,168 256,084 128,042 64,021 192,064 96,032 48,016 24,008 12,004 6,002 3,001 9,004 4,502 2,251 6,754 3,377 10,132

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