397 × 39293

Prime Factor Structure

Factorization String 397 × 39293

Distinct Prime Factors 2

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 4

Divisor Sum (σ) 15,639,012

Proper Divisor Sum 39,691

Digit Sum / Digital Root 35 (Root: 8)

Adjacent Primes #15599281 ← → #15599329

1 397 39,293 15,599,321

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

15,599,321 46,797,964 23,398,982 11,699,491 35,098,474 17,549,237 52,647,712 26,323,856 13,161,928 6,580,964 3,290,482 1,645,241 4,935,724 2,467,862 1,233,931 3,701,794 1,850,897 5,552,692 2,776,346 1,388,173 4,164,520 2,082,260 1,041,130 520,565 1,561,696 780,848 390,424 195,212 97,606 48,803 146,410 73,205 219,616 109,808 54,904 27,452 13,726 6,863 20,590 10,295 30,886 15,443 46,330 23,165 69,496 34,748 17,374 8,687 26,062 13,031 39,094 19,547 58,642 29,321 87,964 43,982 21,991 65,974 32,987 98,962

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