427,404

2² × 3 × 35617

Prime Factor Structure

Factorization String 2^2 × 3 × 35617

Distinct Prime Factors 3

Square Status No

Abundance Measure Abundant

Total Divisors 12

Divisor Sum (σ) 997,304

Proper Divisor Sum 569,900

Digit Sum / Digital Root 21 (Root: 3)

Adjacent Primes #427403 ← → #427417

1 2 3 4 6 12 35,617 71,234 106,851 142,468 213,702 427,404

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

427,404 213,702 106,851 320,554 160,277 480,832 240,416 120,208 60,104 30,052 15,026 7,513 22,540 11,270 5,635 16,906 8,453 25,360 12,680 6,340 3,170 1,585 4,756 2,378 1,189 3,568 1,784 892 446 223 670 335 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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