2³ × 5 × 17443

Prime Factor Structure

Factorization String 2^3 × 5 × 17443

Distinct Prime Factors 3

Square Status No

Abundance Measure Abundant

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 1,569,960

Proper Divisor Sum 872,240

Digit Sum / Digital Root 31 (Root: 4)

Adjacent Primes #697703 ← → #697727

1 2 4 5 8 10 20 40 17,443 34,886 69,772 87,215 139,544 174,430 348,860 697,720

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

697,720 348,860 174,430 87,215 261,646 130,823 392,470 196,235 588,706 294,353 883,060 441,530 220,765 662,296 331,148 165,574 82,787 248,362 124,181 372,544 186,272 93,136 46,568 23,284 11,642 5,821 17,464 8,732 4,366 2,183 6,550 3,275 9,826 4,913 14,740 7,370 3,685 11,056 5,528 2,764 1,382 691 2,074 1,037 3,112 1,556 778 389 1,168 584 292 146 73 220 110 55 166 83 250 125

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