2 × 7 × 13 × 43 × 3581

Prime Factor Structure

Factorization String 2 × 7 × 13 × 43 × 3581

Distinct Prime Factors 5

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 32

Divisor Sum (σ) 52,956,288

Proper Divisor Sum 24,931,382

Digit Sum / Digital Root 31 (Root: 4)

Adjacent Primes #28024889 ← → #28024937

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

28,024,906 14,012,453 42,037,360 21,018,680 10,509,340 5,254,670 2,627,335 7,882,006 3,941,003 11,823,010 5,911,505 17,734,516 8,867,258 4,433,629 13,300,888 6,650,444 3,325,222 1,662,611 4,987,834 2,493,917 7,481,752 3,740,876 1,870,438 935,219 2,805,658 1,402,829 4,208,488 2,104,244 1,052,122 526,061 1,578,184 789,092 394,546 197,273 591,820 295,910 147,955 443,866 221,933 665,800 332,900 166,450 83,225 249,676 124,838 62,419 187,258 93,629 280,888 140,444 70,222 35,111 105,334 52,667 158,002 79,001 237,004 118,502 59,251 177,754

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