2² × 109 × 42061

Prime Factor Structure

Factorization String 2^2 × 109 × 42061

Distinct Prime Factors 3

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 12

Divisor Sum (σ) 32,387,740

Proper Divisor Sum 14,049,144

Digit Sum / Digital Root 43 (Root: 7)

Adjacent Primes #18338587 ← → #18338609

1 2 4 109 218 436 42,061 84,122 168,244 4,584,649 9,169,298 18,338,596

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

18,338,596 9,169,298 4,584,649 13,753,948 6,876,974 3,438,487 10,315,462 5,157,731 15,473,194 7,736,597 23,209,792 11,604,896 5,802,448 2,901,224 1,450,612 725,306 362,653 1,087,960 543,980 271,990 135,995 407,986 203,993 611,980 305,990 152,995 458,986 229,493 688,480 344,240 172,120 86,060 43,030 21,515 64,546 32,273 96,820 48,410 24,205 72,616 36,308 18,154 9,077 27,232 13,616 6,808 3,404 1,702 851 2,554 1,277 3,832 1,916 958 479 1,438 719 2,158 1,079 3,238

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