2³ × 5 × 11 × 293

Prime Factor Structure

Factorization String 2^3 × 5 × 11 × 293

Distinct Prime Factors 4

Square Status No

Abundance Measure Abundant

Analytical Properties

Total Divisors 32

Divisor Sum (σ) 317,520

Proper Divisor Sum 188,600

Digit Sum / Digital Root 22 (Root: 4)

Adjacent Primes #128903 ← → #128923

1 2 4 5 8 10 11 20 22 40 44 55 88 110 220 293 440 586 1,172 1,465 2,344 2,930 3,223 5,860 6,446 11,720 12,892 16,115 25,784 32,230 64,460 128,920

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

128,920 64,460 32,230 16,115 48,346 24,173 72,520 36,260 18,130 9,065 27,196 13,598 6,799 20,398 10,199 30,598 15,299 45,898 22,949 68,848 34,424 17,212 8,606 4,303 12,910 6,455 19,366 9,683 29,050 14,525 43,576 21,788 10,894 5,447 16,342 8,171 24,514 12,257 36,772 18,386 9,193 27,580 13,790 6,895 20,686 10,343 31,030 15,515 46,546 23,273 69,820 34,910 17,455 52,366 26,183 78,550 39,275 117,826 58,913 176,740

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