2 × 7² × 263 × 587

Prime Factor Structure

Factorization String 2 × 7^2 × 263 × 587

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 24

Divisor Sum (σ) 26,544,672

Proper Divisor Sum 11,415,334

Digit Sum / Digital Root 32 (Root: 5)

Adjacent Primes #15129313 ← → #15129341

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

15,129,338 7,564,669 22,694,008 11,347,004 5,673,502 2,836,751 8,510,254 4,255,127 12,765,382 6,382,691 19,148,074 9,574,037 28,722,112 14,361,056 7,180,528 3,590,264 1,795,132 897,566 448,783 1,346,350 673,175 2,019,526 1,009,763 3,029,290 1,514,645 4,543,936 2,271,968 1,135,984 567,992 283,996 141,998 70,999 212,998 106,499 319,498 159,749 479,248 239,624 119,812 59,906 29,953 89,860 44,930 22,465 67,396 33,698 16,849 50,548 25,274 12,637 37,912 18,956 9,478 4,739 14,218 7,109 21,328 10,664 5,332 2,666

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