2³ × 17 × 47 × 67

Prime Factor Structure

Factorization String 2^3 × 17 × 47 × 67

Distinct Prime Factors 4

Square Status No

Abundance Measure Abundant

Analytical Properties

Total Divisors 32

Divisor Sum (σ) 881,280

Proper Divisor Sum 453,016

Digit Sum / Digital Root 26 (Root: 8)

Adjacent Primes #428251 ← → #428273

1 2 4 8 17 34 47 67 68 94 134 136 188 268 376 536 799 1,139 1,598 2,278 3,149 3,196 4,556 6,298 6,392 9,112 12,596 25,192 53,533 107,066 214,132 428,264

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

428,264 214,132 107,066 53,533 160,600 80,300 40,150 20,075 60,226 30,113 90,340 45,170 22,585 67,756 33,878 16,939 50,818 25,409 76,228 38,114 19,057 57,172 28,586 14,293 42,880 21,440 10,720 5,360 2,680 1,340 670 335 1,006 503 1,510 755 2,266 1,133 3,400 1,700 850 425 1,276 638 319 958 479 1,438 719 2,158 1,079 3,238 1,619 4,858 2,429 7,288 3,644 1,822 911 2,734

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