2 × 11 × 971

Prime Factor Structure

Factorization String 2 × 11 × 971

Distinct Prime Factors 3

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 8

Divisor Sum (σ) 34,992

Proper Divisor Sum 13,630

Digit Sum / Digital Root 14 (Root: 5)

Adjacent Primes #21347 ← → #21377

1 2 11 22 971 1,942 10,681 21,362

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

21,362 10,681 32,044 16,022 8,011 24,034 12,017 36,052 18,026 9,013 27,040 13,520 6,760 3,380 1,690 845 2,536 1,268 634 317 952 476 238 119 358 179 538 269 808 404 202 101 304 152 76 38 19 58 29 88 44 22 11 34 17 52 26 13 40 20 10 5 16 8 4 2 1

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