2³ × 3 × 67 × 137

Prime Factor Structure

Factorization String 2^3 × 3 × 67 × 137

Distinct Prime Factors 4

Square Status No

Abundance Measure Abundant

Analytical Properties

Total Divisors 32

Divisor Sum (σ) 563,040

Proper Divisor Sum 342,744

Digit Sum / Digital Root 21 (Root: 3)

Adjacent Primes #220291 ← → #220301

1 2 3 4 6 8 12 24 67 134 137 201 268 274 402 411 536 548 804 822 1,096 1,608 1,644 3,288 9,179 18,358 27,537 36,716 55,074 73,432 110,148 220,296

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

220,296 110,148 55,074 27,537 82,612 41,306 20,653 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 56 28 14 7 22 11 34 17 52 26 13 40 20 10 5 16 8

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