5 × 13² × 4993

Prime Factor Structure

Factorization String 5 × 13^2 × 4993

Distinct Prime Factors 3

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 12

Divisor Sum (σ) 5,483,412

Proper Divisor Sum 1,264,327

Digit Sum / Digital Root 29 (Root: 2)

Adjacent Primes #4219079 ← → #4219093

1 5 13 65 169 845 4,993 24,965 64,909 324,545 843,817 4,219,085

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

4,219,085 12,657,256 6,328,628 3,164,314 1,582,157 4,746,472 2,373,236 1,186,618 593,309 1,779,928 889,964 444,982 222,491 667,474 333,737 1,001,212 500,606 250,303 750,910 375,455 1,126,366 563,183 1,689,550 844,775 2,534,326 1,267,163 3,801,490 1,900,745 5,702,236 2,851,118 1,425,559 4,276,678 2,138,339 6,415,018 3,207,509 9,622,528 4,811,264 2,405,632 1,202,816 601,408 300,704 150,352 75,176 37,588 18,794 9,397 28,192 14,096 7,048 3,524 1,762 881 2,644 1,322 661 1,984 992 496 248 124

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