2² × 3 × 11 × 1669

Prime Factor Structure

Factorization String 2^2 × 3 × 11 × 1669

Distinct Prime Factors 4

Square Status No

Abundance Measure Abundant

Analytical Properties

Total Divisors 24

Divisor Sum (σ) 561,120

Proper Divisor Sum 340,812

Digit Sum / Digital Root 15 (Root: 6)

Adjacent Primes #220307 ← → #220327

1 2 3 4 6 11 12 22 33 44 66 132 1,669 3,338 5,007 6,676 10,014 18,359 20,028 36,718 55,077 73,436 110,154 220,308

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

220,308 110,154 55,077 165,232 82,616 41,308 20,654 10,327 30,982 15,491 46,474 23,237 69,712 34,856 17,428 8,714 4,357 13,072 6,536 3,268 1,634 817 2,452 1,226 613 1,840 920 460 230 115 346 173 520 260 130 65 196 98 49 148 74 37 112 56 28 14 7 22 11 34 17 52 26 13 40 20 10 5 16 8

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