2 × 3³ × 73 × 157

Prime Factor Structure

Factorization String 2 × 3^3 × 73 × 157

Distinct Prime Factors 4

Square Status No

Abundance Measure Abundant

Analytical Properties

Total Divisors 32

Divisor Sum (σ) 1,403,040

Proper Divisor Sum 784,146

Digit Sum / Digital Root 36 (Root: 9)

Adjacent Primes #618883 ← → #618913

1 2 3 6 9 18 27 54 73 146 157 219 314 438 471 657 942 1,314 1,413 1,971 2,826 3,942 4,239 8,478 11,461 22,922 34,383 68,766 103,149 206,298 309,447 618,894

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

618,894 309,447 928,342 464,171 1,392,514 696,257 2,088,772 1,044,386 522,193 1,566,580 783,290 391,645 1,174,936 587,468 293,734 146,867 440,602 220,301 660,904 330,452 165,226 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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