2² × 13 × 37 × 421

Prime Factor Structure

Factorization String 2^2 × 13 × 37 × 421

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 24

Divisor Sum (σ) 1,571,528

Proper Divisor Sum 761,524

Digit Sum / Digital Root 13 (Root: 4)

Adjacent Primes #809993 ← → #810013

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

810,004 405,002 202,501 607,504 303,752 151,876 75,938 37,969 113,908 56,954 28,477 85,432 42,716 21,358 10,679 32,038 16,019 48,058 24,029 72,088 36,044 18,022 9,011 27,034 13,517 40,552 20,276 10,138 5,069 15,208 7,604 3,802 1,901 5,704 2,852 1,426 713 2,140 1,070 535 1,606 803 2,410 1,205 3,616 1,808 904 452 226 113 340 170 85 256 128 64 32 16 8 4

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