2² × 71 × 227 × 277

Prime Factor Structure

Factorization String 2^2 × 71 × 227 × 277

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 24

Divisor Sum (σ) 31,945,536

Proper Divisor Sum 14,087,900

Digit Sum / Digital Root 43 (Root: 7)

Adjacent Primes #17857621 ← → #17857639

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

17,857,636 8,928,818 4,464,409 13,393,228 6,696,614 3,348,307 10,044,922 5,022,461 15,067,384 7,533,692 3,766,846 1,883,423 5,650,270 2,825,135 8,475,406 4,237,703 12,713,110 6,356,555 19,069,666 9,534,833 28,604,500 14,302,250 7,151,125 21,453,376 10,726,688 5,363,344 2,681,672 1,340,836 670,418 335,209 1,005,628 502,814 251,407 754,222 377,111 1,131,334 565,667 1,697,002 848,501 2,545,504 1,272,752 636,376 318,188 159,094 79,547 238,642 119,321 357,964 178,982 89,491 268,474 134,237 402,712 201,356 100,678 50,339 151,018 75,509 226,528 113,264

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