2² × 7 × 67 × 271

Prime Factor Structure

Factorization String 2^2 × 7 × 67 × 271

Distinct Prime Factors 4

Square Status No

Abundance Measure Abundant

Analytical Properties

Total Divisors 24

Divisor Sum (σ) 1,035,776

Proper Divisor Sum 527,380

Digit Sum / Digital Root 31 (Root: 4)

Adjacent Primes #508393 ← → #508433

1 2 4 7 14 28 67 134 268 271 469 542 938 1,084 1,876 1,897 3,794 7,588 18,157 36,314 72,628 127,099 254,198 508,396

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

508,396 254,198 127,099 381,298 190,649 571,948 285,974 142,987 428,962 214,481 643,444 321,722 160,861 482,584 241,292 120,646 60,323 180,970 90,485 271,456 135,728 67,864 33,932 16,966 8,483 25,450 12,725 38,176 19,088 9,544 4,772 2,386 1,193 3,580 1,790 895 2,686 1,343 4,030 2,015 6,046 3,023 9,070 4,535 13,606 6,803 20,410 10,205 30,616 15,308 7,654 3,827 11,482 5,741 17,224 8,612 4,306 2,153 6,460 3,230

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