1521269

Prime Factor Structure

Factorization String 1521269

Distinct Prime Factors 1

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 2

Divisor Sum (σ) 1,521,270

Proper Divisor Sum 1

Digit Sum / Digital Root 26 (Root: 8)

Adjacent Primes #1521241 ← → #1521281

1 1,521,269

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

1,521,269 4,563,808 2,281,904 1,140,952 570,476 285,238 142,619 427,858 213,929 641,788 320,894 160,447 481,342 240,671 722,014 361,007 1,083,022 541,511 1,624,534 812,267 2,436,802 1,218,401 3,655,204 1,827,602 913,801 2,741,404 1,370,702 685,351 2,056,054 1,028,027 3,084,082 1,542,041 4,626,124 2,313,062 1,156,531 3,469,594 1,734,797 5,204,392 2,602,196 1,301,098 650,549 1,951,648 975,824 487,912 243,956 121,978 60,989 182,968 91,484 45,742 22,871 68,614 34,307 102,922 51,461 154,384 77,192 38,596 19,298 9,649

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