2² × 7 × 23 × 31²

Prime Factor Structure

Factorization String 2^2 × 7 × 23 × 31^2

Distinct Prime Factors 4

Square Status No

Abundance Measure Abundant

Analytical Properties

Total Divisors 36

Divisor Sum (σ) 1,334,592

Proper Divisor Sum 715,708

Digit Sum / Digital Root 35 (Root: 8)

Adjacent Primes #618883 ← → #618913

1 2 4 7 14 23 28 31 46 62 92 124 161 217 322 434 644 713 868 961 1,426 1,922 2,852 3,844 4,991 6,727 9,982 13,454 19,964 22,103 26,908 44,206 88,412 154,721 309,442 618,884

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

618,884 309,442 154,721 464,164 232,082 116,041 348,124 174,062 87,031 261,094 130,547 391,642 195,821 587,464 293,732 146,866 73,433 220,300 110,150 55,075 165,226 82,613 247,840 123,920 61,960 30,980 15,490 7,745 23,236 11,618 5,809 17,428 8,714 4,357 13,072 6,536 3,268 1,634 817 2,452 1,226 613 1,840 920 460 230 115 346 173 520 260 130 65 196 98 49 148 74 37 112

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