2 × 13² × 17 × 97

Prime Factor Structure

Factorization String 2 × 13^2 × 17 × 97

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 24

Divisor Sum (σ) 968,436

Proper Divisor Sum 411,074

Digit Sum / Digital Root 28 (Root: 1)

Adjacent Primes #557339 ← → #557369

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

557,362 278,681 836,044 418,022 209,011 627,034 313,517 940,552 470,276 235,138 117,569 352,708 176,354 88,177 264,532 132,266 66,133 198,400 99,200 49,600 24,800 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 1,579 4,738 2,369 7,108 3,554

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