2⁴ × 31 × 41 × 317

Prime Factor Structure

Factorization String 2^4 × 31 × 41 × 317

Distinct Prime Factors 4

Square Status No

Abundance Measure Abundant

Analytical Properties

Total Divisors 40

Divisor Sum (σ) 13,249,152

Proper Divisor Sum 6,802,640

Digit Sum / Digital Root 28 (Root: 1)

Adjacent Primes #6446507 ← → #6446513

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

6,446,512 3,223,256 1,611,628 805,814 402,907 1,208,722 604,361 1,813,084 906,542 453,271 1,359,814 679,907 2,039,722 1,019,861 3,059,584 1,529,792 764,896 382,448 191,224 95,612 47,806 23,903 71,710 35,855 107,566 53,783 161,350 80,675 242,026 121,013 363,040 181,520 90,760 45,380 22,690 11,345 34,036 17,018 8,509 25,528 12,764 6,382 3,191 9,574 4,787 14,362 7,181 21,544 10,772 5,386 2,693 8,080 4,040 2,020 1,010 505 1,516 758 379 1,138

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