19 × 37 × 6389

Prime Factor Structure

Factorization String 19 × 37 × 6389

Distinct Prime Factors 3

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 8

Divisor Sum (σ) 4,856,400

Proper Divisor Sum 364,933

Digit Sum / Digital Root 35 (Root: 8)

Adjacent Primes #4491439 ← → #4491469

1 19 37 703 6,389 121,391 236,393 4,491,467

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

4,491,467 13,474,402 6,737,201 20,211,604 10,105,802 5,052,901 15,158,704 7,579,352 3,789,676 1,894,838 947,419 2,842,258 1,421,129 4,263,388 2,131,694 1,065,847 3,197,542 1,598,771 4,796,314 2,398,157 7,194,472 3,597,236 1,798,618 899,309 2,697,928 1,348,964 674,482 337,241 1,011,724 505,862 252,931 758,794 379,397 1,138,192 569,096 284,548 142,274 71,137 213,412 106,706 53,353 160,060 80,030 40,015 120,046 60,023 180,070 90,035 270,106 135,053 405,160 202,580 101,290 50,645 151,936 75,968 37,984 18,992 9,496 4,748

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