2² × 5 × 16573

Prime Factor Structure

Factorization String 2^2 × 5 × 16573

Distinct Prime Factors 3

Square Status No

Abundance Measure Abundant

Analytical Properties

Total Divisors 12

Divisor Sum (σ) 696,108

Proper Divisor Sum 364,648

Digit Sum / Digital Root 17 (Root: 8)

Adjacent Primes #331451 ← → #331489

1 2 4 5 10 20 16,573 33,146 66,292 82,865 165,730 331,460

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

331,460 165,730 82,865 248,596 124,298 62,149 186,448 93,224 46,612 23,306 11,653 34,960 17,480 8,740 4,370 2,185 6,556 3,278 1,639 4,918 2,459 7,378 3,689 11,068 5,534 2,767 8,302 4,151 12,454 6,227 18,682 9,341 28,024 14,012 7,006 3,503 10,510 5,255 15,766 7,883 23,650 11,825 35,476 17,738 8,869 26,608 13,304 6,652 3,326 1,663 4,990 2,495 7,486 3,743 11,230 5,615 16,846 8,423 25,270 12,635

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