2 × 5 × 256609

Prime Factor Structure

Factorization String 2 × 5 × 256609

Distinct Prime Factors 3

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 8

Divisor Sum (σ) 4,618,980

Proper Divisor Sum 2,052,890

Digit Sum / Digital Root 28 (Root: 1)

Adjacent Primes #2566073 ← → #2566093

1 2 5 10 256,609 513,218 1,283,045 2,566,090

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

2,566,090 1,283,045 3,849,136 1,924,568 962,284 481,142 240,571 721,714 360,857 1,082,572 541,286 270,643 811,930 405,965 1,217,896 608,948 304,474 152,237 456,712 228,356 114,178 57,089 171,268 85,634 42,817 128,452 64,226 32,113 96,340 48,170 24,085 72,256 36,128 18,064 9,032 4,516 2,258 1,129 3,388 1,694 847 2,542 1,271 3,814 1,907 5,722 2,861 8,584 4,292 2,146 1,073 3,220 1,610 805 2,416 1,208 604 302 151 454

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