2² × 31 × 263 × 419

Prime Factor Structure

Factorization String 2^2 × 31 × 263 × 419

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 24

Divisor Sum (σ) 24,837,120

Proper Divisor Sum 11,172,692

Digit Sum / Digital Root 34 (Root: 7)

Adjacent Primes #13664419 ← → #13664429

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

13,664,428 6,832,214 3,416,107 10,248,322 5,124,161 15,372,484 7,686,242 3,843,121 11,529,364 5,764,682 2,882,341 8,647,024 4,323,512 2,161,756 1,080,878 540,439 1,621,318 810,659 2,431,978 1,215,989 3,647,968 1,823,984 911,992 455,996 227,998 113,999 341,998 170,999 512,998 256,499 769,498 384,749 1,154,248 577,124 288,562 144,281 432,844 216,422 108,211 324,634 162,317 486,952 243,476 121,738 60,869 182,608 91,304 45,652 22,826 11,413 34,240 17,120 8,560 4,280 2,140 1,070 535 1,606 803 2,410

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