2 × 661 × 3911

Prime Factor Structure

Factorization String 2 × 661 × 3911

Distinct Prime Factors 3

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 8

Divisor Sum (σ) 7,769,232

Proper Divisor Sum 2,598,890

Digit Sum / Digital Root 22 (Root: 4)

Adjacent Primes #5170339 ← → #5170351

1 2 661 1,322 3,911 7,822 2,585,171 5,170,342

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

5,170,342 2,585,171 7,755,514 3,877,757 11,633,272 5,816,636 2,908,318 1,454,159 4,362,478 2,181,239 6,543,718 3,271,859 9,815,578 4,907,789 14,723,368 7,361,684 3,680,842 1,840,421 5,521,264 2,760,632 1,380,316 690,158 345,079 1,035,238 517,619 1,552,858 776,429 2,329,288 1,164,644 582,322 291,161 873,484 436,742 218,371 655,114 327,557 982,672 491,336 245,668 122,834 61,417 184,252 92,126 46,063 138,190 69,095 207,286 103,643 310,930 155,465 466,396 233,198 116,599 349,798 174,899 524,698 262,349 787,048 393,524 196,762

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