11² × 13 × 1187

Prime Factor Structure

Factorization String 11^2 × 13 × 1187

Distinct Prime Factors 3

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 12

Divisor Sum (σ) 2,212,056

Proper Divisor Sum 344,905

Digit Sum / Digital Root 29 (Root: 2)

Adjacent Primes #1867147 ← → #1867157

1 11 13 121 143 1,187 1,573 13,057 15,431 143,627 169,741 1,867,151

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

1,867,151 5,601,454 2,800,727 8,402,182 4,201,091 12,603,274 6,301,637 18,904,912 9,452,456 4,726,228 2,363,114 1,181,557 3,544,672 1,772,336 886,168 443,084 221,542 110,771 332,314 166,157 498,472 249,236 124,618 62,309 186,928 93,464 46,732 23,366 11,683 35,050 17,525 52,576 26,288 13,144 6,572 3,286 1,643 4,930 2,465 7,396 3,698 1,849 5,548 2,774 1,387 4,162 2,081 6,244 3,122 1,561 4,684 2,342 1,171 3,514 1,757 5,272 2,636 1,318 659 1,978

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