67 × 20939

Prime Factor Structure

Factorization String 67 × 20939

Distinct Prime Factors 2

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 4

Divisor Sum (σ) 1,423,920

Proper Divisor Sum 21,007

Digit Sum / Digital Root 20 (Root: 2)

Adjacent Primes #1402901 ← → #1402937

1 67 20,939 1,402,913

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

1,402,913 4,208,740 2,104,370 1,052,185 3,156,556 1,578,278 789,139 2,367,418 1,183,709 3,551,128 1,775,564 887,782 443,891 1,331,674 665,837 1,997,512 998,756 499,378 249,689 749,068 374,534 187,267 561,802 280,901 842,704 421,352 210,676 105,338 52,669 158,008 79,004 39,502 19,751 59,254 29,627 88,882 44,441 133,324 66,662 33,331 99,994 49,997 149,992 74,996 37,498 18,749 56,248 28,124 14,062 7,031 21,094 10,547 31,642 15,821 47,464 23,732 11,866 5,933 17,800 8,900

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