17 × 257 × 2897

Prime Factor Structure

Factorization String 17 × 257 × 2897

Distinct Prime Factors 3

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 8

Divisor Sum (σ) 13,458,312

Proper Divisor Sum 801,319

Digit Sum / Digital Root 41 (Root: 5)

Adjacent Primes #12656939 ← → #12657011

1 17 257 2,897 4,369 49,249 744,529 12,656,993

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

12,656,993 37,970,980 18,985,490 9,492,745 28,478,236 14,239,118 7,119,559 21,358,678 10,679,339 32,038,018 16,019,009 48,057,028 24,028,514 12,014,257 36,042,772 18,021,386 9,010,693 27,032,080 13,516,040 6,758,020 3,379,010 1,689,505 5,068,516 2,534,258 1,267,129 3,801,388 1,900,694 950,347 2,851,042 1,425,521 4,276,564 2,138,282 1,069,141 3,207,424 1,603,712 801,856 400,928 200,464 100,232 50,116 25,058 12,529 37,588 18,794 9,397 28,192 14,096 7,048 3,524 1,762 881 2,644 1,322 661 1,984 992 496 248 124 62

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