13 × 2215573

Prime Factor Structure

Factorization String 13 × 2215573

Distinct Prime Factors 2

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 4

Divisor Sum (σ) 31,018,036

Proper Divisor Sum 2,215,587

Digit Sum / Digital Root 37 (Root: 1)

Adjacent Primes #28802419 ← → #28802453

1 13 2,215,573 28,802,449

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

28,802,449 86,407,348 43,203,674 21,601,837 64,805,512 32,402,756 16,201,378 8,100,689 24,302,068 12,151,034 6,075,517 18,226,552 9,113,276 4,556,638 2,278,319 6,834,958 3,417,479 10,252,438 5,126,219 15,378,658 7,689,329 23,067,988 11,533,994 5,766,997 17,300,992 8,650,496 4,325,248 2,162,624 1,081,312 540,656 270,328 135,164 67,582 33,791 101,374 50,687 152,062 76,031 228,094 114,047 342,142 171,071 513,214 256,607 769,822 384,911 1,154,734 577,367 1,732,102 866,051 2,598,154 1,299,077 3,897,232 1,948,616 974,308 487,154 243,577 730,732 365,366 182,683

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