1721 × 2111

Prime Factor Structure

Factorization String 1721 × 2111

Distinct Prime Factors 2

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 4

Divisor Sum (σ) 3,636,864

Proper Divisor Sum 3,833

Digit Sum / Digital Root 19 (Root: 1)

Adjacent Primes #3633029 ← → #3633037

1 1,721 2,111 3,633,031

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

3,633,031 10,899,094 5,449,547 16,348,642 8,174,321 24,522,964 12,261,482 6,130,741 18,392,224 9,196,112 4,598,056 2,299,028 1,149,514 574,757 1,724,272 862,136 431,068 215,534 107,767 323,302 161,651 484,954 242,477 727,432 363,716 181,858 90,929 272,788 136,394 68,197 204,592 102,296 51,148 25,574 12,787 38,362 19,181 57,544 28,772 14,386 7,193 21,580 10,790 5,395 16,186 8,093 24,280 12,140 6,070 3,035 9,106 4,553 13,660 6,830 3,415 10,246 5,123 15,370 7,685 23,056

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