523,325

5² × 11² × 173

Prime Factor Structure

Factorization String 5^2 × 11^2 × 173

Distinct Prime Factors 3

Square Status No

Abundance Measure Deficient

Total Divisors 18

Divisor Sum (σ) 717,402

Proper Divisor Sum 194,077

Digit Sum / Digital Root 20 (Root: 2)

Adjacent Primes #523307 ← → #523333

1 5 11 25 55 121 173 275 605 865 1,903 3,025 4,325 9,515 20,933 47,575 104,665 523,325

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

523,325 1,569,976 784,988 392,494 196,247 588,742 294,371 883,114 441,557 1,324,672 662,336 331,168 165,584 82,792 41,396 20,698 10,349 31,048 15,524 7,762 3,881 11,644 5,822 2,911 8,734 4,367 13,102 6,551 19,654 9,827 29,482 14,741 44,224 22,112 11,056 5,528 2,764 1,382 691 2,074 1,037 3,112 1,556 778 389 1,168 584 292 146 73 220 110 55 166 83 250 125 376 188 94

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