2 × 5 × 2500009

Prime Factor Structure

Factorization String 2 × 5 × 2500009

Distinct Prime Factors 3

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 8

Divisor Sum (σ) 45,000,180

Proper Divisor Sum 20,000,090

Digit Sum / Digital Root 16 (Root: 7)

Adjacent Primes #25000069 ← → #25000109

1 2 5 10 2,500,009 5,000,018 12,500,045 25,000,090

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

25,000,090 12,500,045 37,500,136 18,750,068 9,375,034 4,687,517 14,062,552 7,031,276 3,515,638 1,757,819 5,273,458 2,636,729 7,910,188 3,955,094 1,977,547 5,932,642 2,966,321 8,898,964 4,449,482 2,224,741 6,674,224 3,337,112 1,668,556 834,278 417,139 1,251,418 625,709 1,877,128 938,564 469,282 234,641 703,924 351,962 175,981 527,944 263,972 131,986 65,993 197,980 98,990 49,495 148,486 74,243 222,730 111,365 334,096 167,048 83,524 41,762 20,881 62,644 31,322 15,661 46,984 23,492 11,746 5,873 17,620 8,810 4,405

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