2 × 3² × 7 × 19 × 223

Prime Factor Structure

Factorization String 2 × 3^2 × 7 × 19 × 223

Distinct Prime Factors 5

Square Status No

Abundance Measure Abundant

Analytical Properties

Total Divisors 48

Divisor Sum (σ) 1,397,760

Proper Divisor Sum 863,898

Digit Sum / Digital Root 27 (Root: 9)

Adjacent Primes #533857 ← → #533879

1 2 3 6 7 9 14 18 19 21 38 42 57 63 114 126 133 171 223 266 342 399 446 669 798 1,197 1,338 1,561 2,007 2,394 3,122 4,014 4,237 4,683 8,474 9,366 12,711 14,049 25,422 28,098 29,659 38,133 59,318 76,266 88,977 177,954 266,931 533,862

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

533,862 266,931 800,794 400,397 1,201,192 600,596 300,298 150,149 450,448 225,224 112,612 56,306 28,153 84,460 42,230 21,115 63,346 31,673 95,020 47,510 23,755 71,266 35,633 106,900 53,450 26,725 80,176 40,088 20,044 10,022 5,011 15,034 7,517 22,552 11,276 5,638 2,819 8,458 4,229 12,688 6,344 3,172 1,586 793 2,380 1,190 595 1,786 893 2,680 1,340 670 335 1,006 503 1,510 755 2,266 1,133 3,400

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