5 × 13 × 79 × 101

Prime Factor Structure

Factorization String 5 × 13 × 79 × 101

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 685,440

Proper Divisor Sum 166,805

Digit Sum / Digital Root 28 (Root: 1)

Adjacent Primes #518621 ← → #518657

1 5 13 65 79 101 395 505 1,027 1,313 5,135 6,565 7,979 39,895 103,727 518,635

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

518,635 1,555,906 777,953 2,333,860 1,166,930 583,465 1,750,396 875,198 437,599 1,312,798 656,399 1,969,198 984,599 2,953,798 1,476,899 4,430,698 2,215,349 6,646,048 3,323,024 1,661,512 830,756 415,378 207,689 623,068 311,534 155,767 467,302 233,651 700,954 350,477 1,051,432 525,716 262,858 131,429 394,288 197,144 98,572 49,286 24,643 73,930 36,965 110,896 55,448 27,724 13,862 6,931 20,794 10,397 31,192 15,596 7,798 3,899 11,698 5,849 17,548 8,774 4,387 13,162 6,581 19,744

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