13 × 151 × 571

Prime Factor Structure

Factorization String 13 × 151 × 571

Distinct Prime Factors 3

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 8

Divisor Sum (σ) 1,217,216

Proper Divisor Sum 96,343

Digit Sum / Digital Root 22 (Root: 4)

Adjacent Primes #1120871 ← → #1120883

1 13 151 571 1,963 7,423 86,221 1,120,873

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

1,120,873 3,362,620 1,681,310 840,655 2,521,966 1,260,983 3,782,950 1,891,475 5,674,426 2,837,213 8,511,640 4,255,820 2,127,910 1,063,955 3,191,866 1,595,933 4,787,800 2,393,900 1,196,950 598,475 1,795,426 897,713 2,693,140 1,346,570 673,285 2,019,856 1,009,928 504,964 252,482 126,241 378,724 189,362 94,681 284,044 142,022 71,011 213,034 106,517 319,552 159,776 79,888 39,944 19,972 9,986 4,993 14,980 7,490 3,745 11,236 5,618 2,809 8,428 4,214 2,107 6,322 3,161 9,484 4,742 2,371 7,114

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