2² × 571 × 6857

Prime Factor Structure

Factorization String 2^2 × 571 × 6857

Distinct Prime Factors 3

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 12

Divisor Sum (σ) 27,459,432

Proper Divisor Sum 11,798,044

Digit Sum / Digital Root 38 (Root: 2)

Adjacent Primes #15661381 ← → #15661391

1 2 4 571 1,142 2,284 6,857 13,714 27,428 3,915,347 7,830,694 15,661,388

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

15,661,388 7,830,694 3,915,347 11,746,042 5,873,021 17,619,064 8,809,532 4,404,766 2,202,383 6,607,150 3,303,575 9,910,726 4,955,363 14,866,090 7,433,045 22,299,136 11,149,568 5,574,784 2,787,392 1,393,696 696,848 348,424 174,212 87,106 43,553 130,660 65,330 32,665 97,996 48,998 24,499 73,498 36,749 110,248 55,124 27,562 13,781 41,344 20,672 10,336 5,168 2,584 1,292 646 323 970 485 1,456 728 364 182 91 274 137 412 206 103 310 155 466

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