2 × 11 × 23 × 1279

Prime Factor Structure

Factorization String 2 × 11 × 23 × 1279

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 1,105,920

Proper Divisor Sum 458,746

Digit Sum / Digital Root 29 (Root: 2)

Adjacent Primes #647161 ← → #647189

1 2 11 22 23 46 253 506 1,279 2,558 14,069 28,138 29,417 58,834 323,587 647,174

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

647,174 323,587 970,762 485,381 1,456,144 728,072 364,036 182,018 91,009 273,028 136,514 68,257 204,772 102,386 51,193 153,580 76,790 38,395 115,186 57,593 172,780 86,390 43,195 129,586 64,793 194,380 97,190 48,595 145,786 72,893 218,680 109,340 54,670 27,335 82,006 41,003 123,010 61,505 184,516 92,258 46,129 138,388 69,194 34,597 103,792 51,896 25,948 12,974 6,487 19,462 9,731 29,194 14,597 43,792 21,896 10,948 5,474 2,737 8,212 4,106

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