1381 × 1481

Prime Factor Structure

Factorization String 1381 × 1481

Distinct Prime Factors 2

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 4

Divisor Sum (σ) 2,048,124

Proper Divisor Sum 2,863

Digit Sum / Digital Root 20 (Root: 2)

Adjacent Primes #2045213 ← → #2045311

1 1,381 1,481 2,045,261

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

2,045,261 6,135,784 3,067,892 1,533,946 766,973 2,300,920 1,150,460 575,230 287,615 862,846 431,423 1,294,270 647,135 1,941,406 970,703 2,912,110 1,456,055 4,368,166 2,184,083 6,552,250 3,276,125 9,828,376 4,914,188 2,457,094 1,228,547 3,685,642 1,842,821 5,528,464 2,764,232 1,382,116 691,058 345,529 1,036,588 518,294 259,147 777,442 388,721 1,166,164 583,082 291,541 874,624 437,312 218,656 109,328 54,664 27,332 13,666 6,833 20,500 10,250 5,125 15,376 7,688 3,844 1,922 961 2,884 1,442 721 2,164

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