2⁴ × 5² × 13 × 383

Prime Factor Structure

Factorization String 2^4 × 5^2 × 13 × 383

Distinct Prime Factors 4

Square Status No

Abundance Measure Abundant

Analytical Properties

Total Divisors 60

Divisor Sum (σ) 5,166,336

Proper Divisor Sum 3,174,736

Digit Sum / Digital Root 26 (Root: 8)

Adjacent Primes #1991597 ← → #1991603

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

1,991,600 995,800 497,900 248,950 124,475 373,426 186,713 560,140 280,070 140,035 420,106 210,053 630,160 315,080 157,540 78,770 39,385 118,156 59,078 29,539 88,618 44,309 132,928 66,464 33,232 16,616 8,308 4,154 2,077 6,232 3,116 1,558 779 2,338 1,169 3,508 1,754 877 2,632 1,316 658 329 988 494 247 742 371 1,114 557 1,672 836 418 209 628 314 157 472 236 118 59

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