3 × 7 × 9613

Prime Factor Structure

Factorization String 3 × 7 × 9613

Distinct Prime Factors 3

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 8

Divisor Sum (σ) 307,648

Proper Divisor Sum 105,775

Digit Sum / Digital Root 21 (Root: 3)

Adjacent Primes #201847 ← → #201881

1 3 7 21 9,613 28,839 67,291 201,873

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

201,873 605,620 302,810 151,405 454,216 227,108 113,554 56,777 170,332 85,166 42,583 127,750 63,875 191,626 95,813 287,440 143,720 71,860 35,930 17,965 53,896 26,948 13,474 6,737 20,212 10,106 5,053 15,160 7,580 3,790 1,895 5,686 2,843 8,530 4,265 12,796 6,398 3,199 9,598 4,799 14,398 7,199 21,598 10,799 32,398 16,199 48,598 24,299 72,898 36,449 109,348 54,674 27,337 82,012 41,006 20,503 61,510 30,755 92,266 46,133

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