2 × 3² × 31 × 709

Prime Factor Structure

Factorization String 2 × 3^2 × 31 × 709

Distinct Prime Factors 4

Square Status No

Abundance Measure Abundant

Analytical Properties

Total Divisors 24

Divisor Sum (σ) 886,080

Proper Divisor Sum 490,458

Digit Sum / Digital Root 27 (Root: 9)

Adjacent Primes #395621 ← → #395627

1 2 3 6 9 18 31 62 93 186 279 558 709 1,418 2,127 4,254 6,381 12,762 21,979 43,958 65,937 131,874 197,811 395,622

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

395,622 197,811 593,434 296,717 890,152 445,076 222,538 111,269 333,808 166,904 83,452 41,726 20,863 62,590 31,295 93,886 46,943 140,830 70,415 211,246 105,623 316,870 158,435 475,306 237,653 712,960 356,480 178,240 89,120 44,560 22,280 11,140 5,570 2,785 8,356 4,178 2,089 6,268 3,134 1,567 4,702 2,351 7,054 3,527 10,582 5,291 15,874 7,937 23,812 11,906 5,953 17,860 8,930 4,465 13,396 6,698 3,349 10,048 5,024 2,512

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