17 × 39971

Prime Factor Structure

Factorization String 17 × 39971

Distinct Prime Factors 2

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 4

Divisor Sum (σ) 719,496

Proper Divisor Sum 39,989

Digit Sum / Digital Root 34 (Root: 7)

Adjacent Primes #679501 ← → #679517

1 17 39,971 679,507

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

679,507 2,038,522 1,019,261 3,057,784 1,528,892 764,446 382,223 1,146,670 573,335 1,720,006 860,003 2,580,010 1,290,005 3,870,016 1,935,008 967,504 483,752 241,876 120,938 60,469 181,408 90,704 45,352 22,676 11,338 5,669 17,008 8,504 4,252 2,126 1,063 3,190 1,595 4,786 2,393 7,180 3,590 1,795 5,386 2,693 8,080 4,040 2,020 1,010 505 1,516 758 379 1,138 569 1,708 854 427 1,282 641 1,924 962 481 1,444 722

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