2 × 11² × 2161

Prime Factor Structure

Factorization String 2 × 11^2 × 2161

Distinct Prime Factors 3

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 12

Divisor Sum (σ) 862,638

Proper Divisor Sum 339,676

Digit Sum / Digital Root 26 (Root: 8)

Adjacent Primes #522961 ← → #522989

1 2 11 22 121 242 2,161 4,322 23,771 47,542 261,481 522,962

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

522,962 261,481 784,444 392,222 196,111 588,334 294,167 882,502 441,251 1,323,754 661,877 1,985,632 992,816 496,408 248,204 124,102 62,051 186,154 93,077 279,232 139,616 69,808 34,904 17,452 8,726 4,363 13,090 6,545 19,636 9,818 4,909 14,728 7,364 3,682 1,841 5,524 2,762 1,381 4,144 2,072 1,036 518 259 778 389 1,168 584 292 146 73 220 110 55 166 83 250 125 376 188 94

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