2³ × 137 × 18253

Prime Factor Structure

Factorization String 2^3 × 137 × 18253

Distinct Prime Factors 3

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 37,785,780

Proper Divisor Sum 17,780,492

Digit Sum / Digital Root 25 (Root: 7)

Adjacent Primes #20005259 ← → #20005289

1 2 4 8 137 274 548 1,096 18,253 36,506 73,012 146,024 2,500,661 5,001,322 10,002,644 20,005,288

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

20,005,288 10,002,644 5,001,322 2,500,661 7,501,984 3,750,992 1,875,496 937,748 468,874 234,437 703,312 351,656 175,828 87,914 43,957 131,872 65,936 32,968 16,484 8,242 4,121 12,364 6,182 3,091 9,274 4,637 13,912 6,956 3,478 1,739 5,218 2,609 7,828 3,914 1,957 5,872 2,936 1,468 734 367 1,102 551 1,654 827 2,482 1,241 3,724 1,862 931 2,794 1,397 4,192 2,096 1,048 524 262 131 394 197 592

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