5² × 21701

Prime Factor Structure

Factorization String 5^2 × 21701

Distinct Prime Factors 2

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 6

Divisor Sum (σ) 672,762

Proper Divisor Sum 130,237

Digit Sum / Digital Root 23 (Root: 5)

Adjacent Primes #542519 ← → #542533

1 5 25 21,701 108,505 542,525

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

542,525 1,627,576 813,788 406,894 203,447 610,342 305,171 915,514 457,757 1,373,272 686,636 343,318 171,659 514,978 257,489 772,468 386,234 193,117 579,352 289,676 144,838 72,419 217,258 108,629 325,888 162,944 81,472 40,736 20,368 10,184 5,092 2,546 1,273 3,820 1,910 955 2,866 1,433 4,300 2,150 1,075 3,226 1,613 4,840 2,420 1,210 605 1,816 908 454 227 682 341 1,024 512 256 128 64 32 16

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