31 × 2663

Prime Factor Structure

Factorization String 31 × 2663

Distinct Prime Factors 2

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 4

Divisor Sum (σ) 85,248

Proper Divisor Sum 2,695

Digit Sum / Digital Root 23 (Root: 5)

Adjacent Primes #82549 ← → #82559

1 31 2,663 82,553

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

82,553 247,660 123,830 61,915 185,746 92,873 278,620 139,310 69,655 208,966 104,483 313,450 156,725 470,176 235,088 117,544 58,772 29,386 14,693 44,080 22,040 11,020 5,510 2,755 8,266 4,133 12,400 6,200 3,100 1,550 775 2,326 1,163 3,490 1,745 5,236 2,618 1,309 3,928 1,964 982 491 1,474 737 2,212 1,106 553 1,660 830 415 1,246 623 1,870 935 2,806 1,403 4,210 2,105 6,316 3,158

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