13 × 227 × 421

Prime Factor Structure

Factorization String 13 × 227 × 421

Distinct Prime Factors 3

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 8

Divisor Sum (σ) 1,347,024

Proper Divisor Sum 104,653

Digit Sum / Digital Root 20 (Root: 2)

Adjacent Primes #1242361 ← → #1242379

1 13 227 421 2,951 5,473 95,567 1,242,371

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

1,242,371 3,727,114 1,863,557 5,590,672 2,795,336 1,397,668 698,834 349,417 1,048,252 524,126 262,063 786,190 393,095 1,179,286 589,643 1,768,930 884,465 2,653,396 1,326,698 663,349 1,990,048 995,024 497,512 248,756 124,378 62,189 186,568 93,284 46,642 23,321 69,964 34,982 17,491 52,474 26,237 78,712 39,356 19,678 9,839 29,518 14,759 44,278 22,139 66,418 33,209 99,628 49,814 24,907 74,722 37,361 112,084 56,042 28,021 84,064 42,032 21,016 10,508 5,254 2,627 7,882

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