2 × 5² × 557

Prime Factor Structure

Factorization String 2 × 5^2 × 557

Distinct Prime Factors 3

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 12

Divisor Sum (σ) 51,894

Proper Divisor Sum 24,044

Digit Sum / Digital Root 22 (Root: 4)

Adjacent Primes #27847 ← → #27851

1 2 5 10 25 50 557 1,114 2,785 5,570 13,925 27,850

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

27,850 13,925 41,776 20,888 10,444 5,222 2,611 7,834 3,917 11,752 5,876 2,938 1,469 4,408 2,204 1,102 551 1,654 827 2,482 1,241 3,724 1,862 931 2,794 1,397 4,192 2,096 1,048 524 262 131 394 197 592 296 148 74 37 112 56 28 14 7 22 11 34 17 52 26 13 40 20 10 5 16 8 4 2 1

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