2² × 5 × 47 × 457

Prime Factor Structure

Factorization String 2^2 × 5 × 47 × 457

Distinct Prime Factors 4

Square Status No

Abundance Measure Abundant

Analytical Properties

Total Divisors 24

Divisor Sum (σ) 923,328

Proper Divisor Sum 493,748

Digit Sum / Digital Root 28 (Root: 1)

Adjacent Primes #429563 ← → #429581

1 2 4 5 10 20 47 94 188 235 457 470 914 940 1,828 2,285 4,570 9,140 21,479 42,958 85,916 107,395 214,790 429,580

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

429,580 214,790 107,395 322,186 161,093 483,280 241,640 120,820 60,410 30,205 90,616 45,308 22,654 11,327 33,982 16,991 50,974 25,487 76,462 38,231 114,694 57,347 172,042 86,021 258,064 129,032 64,516 32,258 16,129 48,388 24,194 12,097 36,292 18,146 9,073 27,220 13,610 6,805 20,416 10,208 5,104 2,552 1,276 638 319 958 479 1,438 719 2,158 1,079 3,238 1,619 4,858 2,429 7,288 3,644 1,822 911 2,734

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