13 × 227 × 523

Prime Factor Structure

Factorization String 13 × 227 × 523

Distinct Prime Factors 3

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 8

Divisor Sum (σ) 1,672,608

Proper Divisor Sum 129,235

Digit Sum / Digital Root 26 (Root: 8)

Adjacent Primes #1543357 ← → #1543391

1 13 227 523 2,951 6,799 118,721 1,543,373

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

1,543,373 4,630,120 2,315,060 1,157,530 578,765 1,736,296 868,148 434,074 217,037 651,112 325,556 162,778 81,389 244,168 122,084 61,042 30,521 91,564 45,782 22,891 68,674 34,337 103,012 51,506 25,753 77,260 38,630 19,315 57,946 28,973 86,920 43,460 21,730 10,865 32,596 16,298 8,149 24,448 12,224 6,112 3,056 1,528 764 382 191 574 287 862 431 1,294 647 1,942 971 2,914 1,457 4,372 2,186 1,093 3,280 1,640

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