2² × 7² × 2731

Prime Factor Structure

Factorization String 2^2 × 7^2 × 2731

Distinct Prime Factors 3

Square Status No

Abundance Measure Abundant

Analytical Properties

Total Divisors 18

Divisor Sum (σ) 1,090,068

Proper Divisor Sum 554,792

Digit Sum / Digital Root 28 (Root: 1)

Adjacent Primes #535273 ← → #535303

1 2 4 7 14 28 49 98 196 2,731 5,462 10,924 19,117 38,234 76,468 133,819 267,638 535,276

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

535,276 267,638 133,819 401,458 200,729 602,188 301,094 150,547 451,642 225,821 677,464 338,732 169,366 84,683 254,050 127,025 381,076 190,538 95,269 285,808 142,904 71,452 35,726 17,863 53,590 26,795 80,386 40,193 120,580 60,290 30,145 90,436 45,218 22,609 67,828 33,914 16,957 50,872 25,436 12,718 6,359 19,078 9,539 28,618 14,309 42,928 21,464 10,732 5,366 2,683 8,050 4,025 12,076 6,038 3,019 9,058 4,529 13,588 6,794 3,397

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