2² × 5 × 11² × 37

Prime Factor Structure

Factorization String 2^2 × 5 × 11^2 × 37

Distinct Prime Factors 4

Square Status No

Abundance Measure Abundant

Analytical Properties

Total Divisors 36

Divisor Sum (σ) 212,268

Proper Divisor Sum 122,728

Digit Sum / Digital Root 26 (Root: 8)

Adjacent Primes #89533 ← → #89561

1 2 4 5 10 11 20 22 37 44 55 74 110 121 148 185 220 242 370 407 484 605 740 814 1,210 1,628 2,035 2,420 4,070 4,477 8,140 8,954 17,908 22,385 44,770 89,540

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

89,540 44,770 22,385 67,156 33,578 16,789 50,368 25,184 12,592 6,296 3,148 1,574 787 2,362 1,181 3,544 1,772 886 443 1,330 665 1,996 998 499 1,498 749 2,248 1,124 562 281 844 422 211 634 317 952 476 238 119 358 179 538 269 808 404 202 101 304 152 76 38 19 58 29 88 44 22 11 34 17

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