5 × 13 × 47 × 431

Prime Factor Structure

Factorization String 5 × 13 × 47 × 431

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 1,741,824

Proper Divisor Sum 425,119

Digit Sum / Digital Root 23 (Root: 5)

Adjacent Primes #1316699 ← → #1316717

1 5 13 47 65 235 431 611 2,155 3,055 5,603 20,257 28,015 101,285 263,341 1,316,705

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

1,316,705 3,950,116 1,975,058 987,529 2,962,588 1,481,294 740,647 2,221,942 1,110,971 3,332,914 1,666,457 4,999,372 2,499,686 1,249,843 3,749,530 1,874,765 5,624,296 2,812,148 1,406,074 703,037 2,109,112 1,054,556 527,278 263,639 790,918 395,459 1,186,378 593,189 1,779,568 889,784 444,892 222,446 111,223 333,670 166,835 500,506 250,253 750,760 375,380 187,690 93,845 281,536 140,768 70,384 35,192 17,596 8,798 4,399 13,198 6,599 19,798 9,899 29,698 14,849 44,548 22,274 11,137 33,412 16,706 8,353

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