2 × 7² × 47 × 113

Prime Factor Structure

Factorization String 2 × 7^2 × 47 × 113

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 24

Divisor Sum (σ) 935,712

Proper Divisor Sum 415,234

Digit Sum / Digital Root 26 (Root: 8)

Adjacent Primes #520451 ← → #520529

1 2 7 14 47 49 94 98 113 226 329 658 791 1,582 2,303 4,606 5,311 5,537 10,622 11,074 37,177 74,354 260,239 520,478

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

520,478 260,239 780,718 390,359 1,171,078 585,539 1,756,618 878,309 2,634,928 1,317,464 658,732 329,366 164,683 494,050 247,025 741,076 370,538 185,269 555,808 277,904 138,952 69,476 34,738 17,369 52,108 26,054 13,027 39,082 19,541 58,624 29,312 14,656 7,328 3,664 1,832 916 458 229 688 344 172 86 43 130 65 196 98 49 148 74 37 112 56 28 14 7 22 11 34 17

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