499,239

3² × 13 × 17 × 251

499,239 factors as 3^2 × 13 × 17 × 251. Its 24 positive divisors give a proper-divisor sum of 326,313, so this integer is deficient. The Collatz stopping time is 151 steps.

Prime Factor Structure

Factorization String 3^2 × 13 × 17 × 251

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 24

Divisor Sum (σ) 825,552

Proper Divisor Sum 326,313

Digit Sum / Digital Root 36 (Root: 9)

Adjacent Primes #499229 ← → #499253

Radix Representation

Decimal	499239
Binary	1111001111000100111 (19 bits)
Octal	0o1717047
Hexadecimal	0x79E27

Divisor Catalog (24)

1 3 9 13 17 39 51 117 153 221 251 663 753 1,989 2,259 3,263 4,267 9,789 12,801 29,367 38,403 55,471 166,413 499,239

Collatz Trajectory (151 steps to reach 1)

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

499,239 1,497,718 748,859 2,246,578 1,123,289 3,369,868 1,684,934 842,467 2,527,402 1,263,701 3,791,104 1,895,552 947,776 473,888 236,944 118,472 59,236 29,618 14,809 44,428 22,214 11,107 33,322 16,661 49,984 24,992 12,496 6,248 3,124 1,562 781 2,344 1,172 586 293 880 440 220 110 55 166 83 250 125 376 188 94 47 142 71 214 107 322 161 484 242 121 364 182 91

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