13² × 4007

Prime Factor Structure

Factorization String 13^2 × 4007

Distinct Prime Factors 2

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 6

Divisor Sum (σ) 733,464

Proper Divisor Sum 56,281

Digit Sum / Digital Root 32 (Root: 5)

Adjacent Primes #677177 ← → #677213

1 13 169 4,007 52,091 677,183

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

677,183 2,031,550 1,015,775 3,047,326 1,523,663 4,570,990 2,285,495 6,856,486 3,428,243 10,284,730 5,142,365 15,427,096 7,713,548 3,856,774 1,928,387 5,785,162 2,892,581 8,677,744 4,338,872 2,169,436 1,084,718 542,359 1,627,078 813,539 2,440,618 1,220,309 3,660,928 1,830,464 915,232 457,616 228,808 114,404 57,202 28,601 85,804 42,902 21,451 64,354 32,177 96,532 48,266 24,133 72,400 36,200 18,100 9,050 4,525 13,576 6,788 3,394 1,697 5,092 2,546 1,273 3,820 1,910 955 2,866 1,433 4,300

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