5² × 11 × 769

Prime Factor Structure

Factorization String 5^2 × 11 × 769

Distinct Prime Factors 3

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 12

Divisor Sum (σ) 286,440

Proper Divisor Sum 74,965

Digit Sum / Digital Root 20 (Root: 2)

Adjacent Primes #211469 ← → #211493

1 5 11 25 55 275 769 3,845 8,459 19,225 42,295 211,475

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

211,475 634,426 317,213 951,640 475,820 237,910 118,955 356,866 178,433 535,300 267,650 133,825 401,476 200,738 100,369 301,108 150,554 75,277 225,832 112,916 56,458 28,229 84,688 42,344 21,172 10,586 5,293 15,880 7,940 3,970 1,985 5,956 2,978 1,489 4,468 2,234 1,117 3,352 1,676 838 419 1,258 629 1,888 944 472 236 118 59 178 89 268 134 67 202 101 304 152 76 38

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