3 × 13² × 2297

Prime Factor Structure

Factorization String 3 × 13^2 × 2297

Distinct Prime Factors 3

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 12

Divisor Sum (σ) 1,682,136

Proper Divisor Sum 517,557

Digit Sum / Digital Root 33 (Root: 6)

Adjacent Primes #1164571 ← → #1164587

1 3 13 39 169 507 2,297 6,891 29,861 89,583 388,193 1,164,579

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

1,164,579 3,493,738 1,746,869 5,240,608 2,620,304 1,310,152 655,076 327,538 163,769 491,308 245,654 122,827 368,482 184,241 552,724 276,362 138,181 414,544 207,272 103,636 51,818 25,909 77,728 38,864 19,432 9,716 4,858 2,429 7,288 3,644 1,822 911 2,734 1,367 4,102 2,051 6,154 3,077 9,232 4,616 2,308 1,154 577 1,732 866 433 1,300 650 325 976 488 244 122 61 184 92 46 23 70 35

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