3 × 31² × 439

Prime Factor Structure

Factorization String 3 × 31^2 × 439

Distinct Prime Factors 3

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 12

Divisor Sum (σ) 1,747,680

Proper Divisor Sum 482,043

Digit Sum / Digital Root 30 (Root: 3)

Adjacent Primes #1265623 ← → #1265639

1 3 31 93 439 961 1,317 2,883 13,609 40,827 421,879 1,265,637

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

1,265,637 3,796,912 1,898,456 949,228 474,614 237,307 711,922 355,961 1,067,884 533,942 266,971 800,914 400,457 1,201,372 600,686 300,343 901,030 450,515 1,351,546 675,773 2,027,320 1,013,660 506,830 253,415 760,246 380,123 1,140,370 570,185 1,710,556 855,278 427,639 1,282,918 641,459 1,924,378 962,189 2,886,568 1,443,284 721,642 360,821 1,082,464 541,232 270,616 135,308 67,654 33,827 101,482 50,741 152,224 76,112 38,056 19,028 9,514 4,757 14,272 7,136 3,568 1,784 892 446 223

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