13 × 401 × 1493

Prime Factor Structure

Factorization String 13 × 401 × 1493

Distinct Prime Factors 3

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 8

Divisor Sum (σ) 8,408,232

Proper Divisor Sum 625,223

Digit Sum / Digital Root 34 (Root: 7)

Adjacent Primes #7783007 ← → #7783021

1 13 401 1,493 5,213 19,409 598,693 7,783,009

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

7,783,009 23,349,028 11,674,514 5,837,257 17,511,772 8,755,886 4,377,943 13,133,830 6,566,915 19,700,746 9,850,373 29,551,120 14,775,560 7,387,780 3,693,890 1,846,945 5,540,836 2,770,418 1,385,209 4,155,628 2,077,814 1,038,907 3,116,722 1,558,361 4,675,084 2,337,542 1,168,771 3,506,314 1,753,157 5,259,472 2,629,736 1,314,868 657,434 328,717 986,152 493,076 246,538 123,269 369,808 184,904 92,452 46,226 23,113 69,340 34,670 17,335 52,006 26,003 78,010 39,005 117,016 58,508 29,254 14,627 43,882 21,941 65,824 32,912 16,456 8,228

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