2 × 13 × 23 × 1289

Prime Factor Structure

Factorization String 2 × 13 × 23 × 1289

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 1,300,320

Proper Divisor Sum 529,498

Digit Sum / Digital Root 26 (Root: 8)

Adjacent Primes #770813 ← → #770837

1 2 13 23 26 46 299 598 1,289 2,578 16,757 29,647 33,514 59,294 385,411 770,822

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

770,822 385,411 1,156,234 578,117 1,734,352 867,176 433,588 216,794 108,397 325,192 162,596 81,298 40,649 121,948 60,974 30,487 91,462 45,731 137,194 68,597 205,792 102,896 51,448 25,724 12,862 6,431 19,294 9,647 28,942 14,471 43,414 21,707 65,122 32,561 97,684 48,842 24,421 73,264 36,632 18,316 9,158 4,579 13,738 6,869 20,608 10,304 5,152 2,576 1,288 644 322 161 484 242 121 364 182 91 274 137

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