2² × 5 × 10709

Prime Factor Structure

Factorization String 2^2 × 5 × 10709

Distinct Prime Factors 3

Square Status No

Abundance Measure Abundant

Analytical Properties

Total Divisors 12

Divisor Sum (σ) 449,820

Proper Divisor Sum 235,640

Digit Sum / Digital Root 16 (Root: 7)

Adjacent Primes #214177 ← → #214189

1 2 4 5 10 20 10,709 21,418 42,836 53,545 107,090 214,180

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

214,180 107,090 53,545 160,636 80,318 40,159 120,478 60,239 180,718 90,359 271,078 135,539 406,618 203,309 609,928 304,964 152,482 76,241 228,724 114,362 57,181 171,544 85,772 42,886 21,443 64,330 32,165 96,496 48,248 24,124 12,062 6,031 18,094 9,047 27,142 13,571 40,714 20,357 61,072 30,536 15,268 7,634 3,817 11,452 5,726 2,863 8,590 4,295 12,886 6,443 19,330 9,665 28,996 14,498 7,249 21,748 10,874 5,437 16,312 8,156

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