691 × 3527

Prime Factor Structure

Factorization String 691 × 3527

Distinct Prime Factors 2

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 4

Divisor Sum (σ) 2,441,376

Proper Divisor Sum 4,219

Digit Sum / Digital Root 29 (Root: 2)

Adjacent Primes #2437151 ← → #2437159

1 691 3,527 2,437,157

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

2,437,157 7,311,472 3,655,736 1,827,868 913,934 456,967 1,370,902 685,451 2,056,354 1,028,177 3,084,532 1,542,266 771,133 2,313,400 1,156,700 578,350 289,175 867,526 433,763 1,301,290 650,645 1,951,936 975,968 487,984 243,992 121,996 60,998 30,499 91,498 45,749 137,248 68,624 34,312 17,156 8,578 4,289 12,868 6,434 3,217 9,652 4,826 2,413 7,240 3,620 1,810 905 2,716 1,358 679 2,038 1,019 3,058 1,529 4,588 2,294 1,147 3,442 1,721 5,164 2,582

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