2² × 11 × 31²

Prime Factor Structure

Factorization String 2^2 × 11 × 31^2

Distinct Prime Factors 3

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 18

Divisor Sum (σ) 83,412

Proper Divisor Sum 41,128

Digit Sum / Digital Root 20 (Root: 2)

Adjacent Primes #42283 ← → #42293

1 2 4 11 22 31 44 62 124 341 682 961 1,364 1,922 3,844 10,571 21,142 42,284

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

42,284 21,142 10,571 31,714 15,857 47,572 23,786 11,893 35,680 17,840 8,920 4,460 2,230 1,115 3,346 1,673 5,020 2,510 1,255 3,766 1,883 5,650 2,825 8,476 4,238 2,119 6,358 3,179 9,538 4,769 14,308 7,154 3,577 10,732 5,366 2,683 8,050 4,025 12,076 6,038 3,019 9,058 4,529 13,588 6,794 3,397 10,192 5,096 2,548 1,274 637 1,912 956 478 239 718 359 1,078 539 1,618

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