2⁴ × 53 × 521

Prime Factor Structure

Factorization String 2^4 × 53 × 521

Distinct Prime Factors 3

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 20

Divisor Sum (σ) 873,828

Proper Divisor Sum 432,020

Digit Sum / Digital Root 25 (Root: 7)

Adjacent Primes #441799 ← → #441811

1 2 4 8 16 53 106 212 424 521 848 1,042 2,084 4,168 8,336 27,613 55,226 110,452 220,904 441,808

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

441,808 220,904 110,452 55,226 27,613 82,840 41,420 20,710 10,355 31,066 15,533 46,600 23,300 11,650 5,825 17,476 8,738 4,369 13,108 6,554 3,277 9,832 4,916 2,458 1,229 3,688 1,844 922 461 1,384 692 346 173 520 260 130 65 196 98 49 148 74 37 112 56 28 14 7 22 11 34 17 52 26 13 40 20 10 5 16

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