13 × 139 × 443

Prime Factor Structure

Factorization String 13 × 139 × 443

Distinct Prime Factors 3

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 8

Divisor Sum (σ) 870,240

Proper Divisor Sum 69,739

Digit Sum / Digital Root 14 (Root: 5)

Adjacent Primes #800497 ← → #800509

1 13 139 443 1,807 5,759 61,577 800,501

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

800,501 2,401,504 1,200,752 600,376 300,188 150,094 75,047 225,142 112,571 337,714 168,857 506,572 253,286 126,643 379,930 189,965 569,896 284,948 142,474 71,237 213,712 106,856 53,428 26,714 13,357 40,072 20,036 10,018 5,009 15,028 7,514 3,757 11,272 5,636 2,818 1,409 4,228 2,114 1,057 3,172 1,586 793 2,380 1,190 595 1,786 893 2,680 1,340 670 335 1,006 503 1,510 755 2,266 1,133 3,400 1,700 850

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