13 × 126493

Prime Factor Structure

Factorization String 13 × 126493

Distinct Prime Factors 2

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 4

Divisor Sum (σ) 1,770,916

Proper Divisor Sum 126,507

Digit Sum / Digital Root 28 (Root: 1)

Adjacent Primes #1644373 ← → #1644413

1 13 126,493 1,644,409

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

1,644,409 4,933,228 2,466,614 1,233,307 3,699,922 1,849,961 5,549,884 2,774,942 1,387,471 4,162,414 2,081,207 6,243,622 3,121,811 9,365,434 4,682,717 14,048,152 7,024,076 3,512,038 1,756,019 5,268,058 2,634,029 7,902,088 3,951,044 1,975,522 987,761 2,963,284 1,481,642 740,821 2,222,464 1,111,232 555,616 277,808 138,904 69,452 34,726 17,363 52,090 26,045 78,136 39,068 19,534 9,767 29,302 14,651 43,954 21,977 65,932 32,966 16,483 49,450 24,725 74,176 37,088 18,544 9,272 4,636 2,318 1,159 3,478 1,739

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