691 × 4451

Prime Factor Structure

Factorization String 691 × 4451

Distinct Prime Factors 2

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 4

Divisor Sum (σ) 3,080,784

Proper Divisor Sum 5,143

Digit Sum / Digital Root 26 (Root: 8)

Adjacent Primes #3075619 ← → #3075671

1 691 4,451 3,075,641

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

3,075,641 9,226,924 4,613,462 2,306,731 6,920,194 3,460,097 10,380,292 5,190,146 2,595,073 7,785,220 3,892,610 1,946,305 5,838,916 2,919,458 1,459,729 4,379,188 2,189,594 1,094,797 3,284,392 1,642,196 821,098 410,549 1,231,648 615,824 307,912 153,956 76,978 38,489 115,468 57,734 28,867 86,602 43,301 129,904 64,952 32,476 16,238 8,119 24,358 12,179 36,538 18,269 54,808 27,404 13,702 6,851 20,554 10,277 30,832 15,416 7,708 3,854 1,927 5,782 2,891 8,674 4,337 13,012 6,506 3,253

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