2² × 5³ × 7² × 23

Prime Factor Structure

Factorization String 2^2 × 5^3 × 7^2 × 23

Distinct Prime Factors 4

Square Status No

Abundance Measure Abundant

Analytical Properties

Total Divisors 72

Divisor Sum (σ) 1,493,856

Proper Divisor Sum 930,356

Digit Sum / Digital Root 19 (Root: 1)

Adjacent Primes #563489 ← → #563501

1 2 4 5 7 10 14 20 23 25 28 35 46 49 50 70 92 98 100 115 125 140 161 175 196 230 245 250 322 350 460 490 500 575 644 700 805 875 980 1,127 1,150 1,225 1,610 1,750 2,254 2,300 2,450 2,875 3,220 3,500 4,025 4,508 4,900 5,635 5,750 6,125 8,050 11,270 11,500 12,250

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

563,500 281,750 140,875 422,626 211,313 633,940 316,970 158,485 475,456 237,728 118,864 59,432 29,716 14,858 7,429 22,288 11,144 5,572 2,786 1,393 4,180 2,090 1,045 3,136 1,568 784 392 196 98 49 148 74 37 112 56 28 14 7 22 11 34 17 52 26 13 40 20 10 5 16 8 4 2 1

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