2² × 3³ × 23 × 137

Prime Factor Structure

Factorization String 2^2 × 3^3 × 23 × 137

Distinct Prime Factors 4

Square Status No

Abundance Measure Abundant

Analytical Properties

Total Divisors 48

Divisor Sum (σ) 927,360

Proper Divisor Sum 587,052

Digit Sum / Digital Root 18 (Root: 9)

Adjacent Primes #340297 ← → #340321

1 2 3 4 6 9 12 18 23 27 36 46 54 69 92 108 137 138 207 274 276 411 414 548 621 822 828 1,233 1,242 1,644 2,466 2,484 3,151 3,699 4,932 6,302 7,398 9,453 12,604 14,796 18,906 28,359 37,812 56,718 85,077 113,436 170,154 340,308

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

340,308 170,154 85,077 255,232 127,616 63,808 31,904 15,952 7,976 3,988 1,994 997 2,992 1,496 748 374 187 562 281 844 422 211 634 317 952 476 238 119 358 179 538 269 808 404 202 101 304 152 76 38 19 58 29 88 44 22 11 34 17 52 26 13 40 20 10 5 16 8 4 2

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