2² × 3 × 5² × 1427

Prime Factor Structure

Factorization String 2^2 × 3 × 5^2 × 1427

Distinct Prime Factors 4

Square Status No

Abundance Measure Abundant

Analytical Properties

Total Divisors 36

Divisor Sum (σ) 1,239,504

Proper Divisor Sum 811,404

Digit Sum / Digital Root 15 (Root: 6)

Adjacent Primes #428093 ← → #428137

1 2 3 4 5 6 10 12 15 20 25 30 50 60 75 100 150 300 1,427 2,854 4,281 5,708 7,135 8,562 14,270 17,124 21,405 28,540 35,675 42,810 71,350 85,620 107,025 142,700 214,050 428,100

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

428,100 214,050 107,025 321,076 160,538 80,269 240,808 120,404 60,202 30,101 90,304 45,152 22,576 11,288 5,644 2,822 1,411 4,234 2,117 6,352 3,176 1,588 794 397 1,192 596 298 149 448 224 112 56 28 14 7 22 11 34 17 52 26 13 40 20 10 5 16 8 4 2 1

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