2 × 2506643

Prime Factor Structure

Factorization String 2 × 2506643

Distinct Prime Factors 2

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 4

Divisor Sum (σ) 7,519,932

Proper Divisor Sum 2,506,646

Digit Sum / Digital Root 25 (Root: 7)

Adjacent Primes #5013277 ← → #5013293

1 2 2,506,643 5,013,286

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

5,013,286 2,506,643 7,519,930 3,759,965 11,279,896 5,639,948 2,819,974 1,409,987 4,229,962 2,114,981 6,344,944 3,172,472 1,586,236 793,118 396,559 1,189,678 594,839 1,784,518 892,259 2,676,778 1,338,389 4,015,168 2,007,584 1,003,792 501,896 250,948 125,474 62,737 188,212 94,106 47,053 141,160 70,580 35,290 17,645 52,936 26,468 13,234 6,617 19,852 9,926 4,963 14,890 7,445 22,336 11,168 5,584 2,792 1,396 698 349 1,048 524 262 131 394 197 592 296 148

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