2 × 13² × 117389

Prime Factor Structure

Factorization String 2 × 13^2 × 117389

Distinct Prime Factors 3

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 12

Divisor Sum (σ) 64,447,110

Proper Divisor Sum 24,769,628

Digit Sum / Digital Root 46 (Root: 1)

Adjacent Primes #39677413 ← → #39677483

1 2 13 26 169 338 117,389 234,778 1,526,057 3,052,114 19,838,741 39,677,482

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

39,677,482 19,838,741 59,516,224 29,758,112 14,879,056 7,439,528 3,719,764 1,859,882 929,941 2,789,824 1,394,912 697,456 348,728 174,364 87,182 43,591 130,774 65,387 196,162 98,081 294,244 147,122 73,561 220,684 110,342 55,171 165,514 82,757 248,272 124,136 62,068 31,034 15,517 46,552 23,276 11,638 5,819 17,458 8,729 26,188 13,094 6,547 19,642 9,821 29,464 14,732 7,366 3,683 11,050 5,525 16,576 8,288 4,144 2,072 1,036 518 259 778 389 1,168

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