2² × 5 × 23 × 21391

Prime Factor Structure

Factorization String 2^2 × 5 × 23 × 21391

Distinct Prime Factors 4

Square Status No

Abundance Measure Abundant

Analytical Properties

Total Divisors 24

Divisor Sum (σ) 21,563,136

Proper Divisor Sum 11,723,276

Digit Sum / Digital Root 43 (Root: 7)

Adjacent Primes #9839857 ← → #9839887

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

9,839,860 4,919,930 2,459,965 7,379,896 3,689,948 1,844,974 922,487 2,767,462 1,383,731 4,151,194 2,075,597 6,226,792 3,113,396 1,556,698 778,349 2,335,048 1,167,524 583,762 291,881 875,644 437,822 218,911 656,734 328,367 985,102 492,551 1,477,654 738,827 2,216,482 1,108,241 3,324,724 1,662,362 831,181 2,493,544 1,246,772 623,386 311,693 935,080 467,540 233,770 116,885 350,656 175,328 87,664 43,832 21,916 10,958 5,479 16,438 8,219 24,658 12,329 36,988 18,494 9,247 27,742 13,871 41,614 20,807 62,422

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