13 × 101 × 21943

Prime Factor Structure

Factorization String 13 × 101 × 21943

Distinct Prime Factors 3

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 8

Divisor Sum (σ) 31,336,032

Proper Divisor Sum 2,524,873

Digit Sum / Digital Root 35 (Root: 8)

Adjacent Primes #28811137 ← → #28811173

1 13 101 1,313 21,943 285,259 2,216,243 28,811,159

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

28,811,159 86,433,478 43,216,739 129,650,218 64,825,109 194,475,328 97,237,664 48,618,832 24,309,416 12,154,708 6,077,354 3,038,677 9,116,032 4,558,016 2,279,008 1,139,504 569,752 284,876 142,438 71,219 213,658 106,829 320,488 160,244 80,122 40,061 120,184 60,092 30,046 15,023 45,070 22,535 67,606 33,803 101,410 50,705 152,116 76,058 38,029 114,088 57,044 28,522 14,261 42,784 21,392 10,696 5,348 2,674 1,337 4,012 2,006 1,003 3,010 1,505 4,516 2,258 1,129 3,388 1,694 847

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