3 × 31 × 691

Prime Factor Structure

Factorization String 3 × 31 × 691

Distinct Prime Factors 3

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 8

Divisor Sum (σ) 88,576

Proper Divisor Sum 24,313

Digit Sum / Digital Root 21 (Root: 3)

Adjacent Primes #64237 ← → #64271

1 3 31 93 691 2,073 21,421 64,263

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

64,263 192,790 96,395 289,186 144,593 433,780 216,890 108,445 325,336 162,668 81,334 40,667 122,002 61,001 183,004 91,502 45,751 137,254 68,627 205,882 102,941 308,824 154,412 77,206 38,603 115,810 57,905 173,716 86,858 43,429 130,288 65,144 32,572 16,286 8,143 24,430 12,215 36,646 18,323 54,970 27,485 82,456 41,228 20,614 10,307 30,922 15,461 46,384 23,192 11,596 5,798 2,899 8,698 4,349 13,048 6,524 3,262 1,631 4,894 2,447

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