2² × 13 × 364801

Prime Factor Structure

Factorization String 2^2 × 13 × 364801

Distinct Prime Factors 3

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 12

Divisor Sum (σ) 35,750,596

Proper Divisor Sum 16,780,944

Digit Sum / Digital Root 46 (Root: 1)

Adjacent Primes #18969647 ← → #18969653

1 2 4 13 26 52 364,801 729,602 1,459,204 4,742,413 9,484,826 18,969,652

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

18,969,652 9,484,826 4,742,413 14,227,240 7,113,620 3,556,810 1,778,405 5,335,216 2,667,608 1,333,804 666,902 333,451 1,000,354 500,177 1,500,532 750,266 375,133 1,125,400 562,700 281,350 140,675 422,026 211,013 633,040 316,520 158,260 79,130 39,565 118,696 59,348 29,674 14,837 44,512 22,256 11,128 5,564 2,782 1,391 4,174 2,087 6,262 3,131 9,394 4,697 14,092 7,046 3,523 10,570 5,285 15,856 7,928 3,964 1,982 991 2,974 1,487 4,462 2,231 6,694 3,347

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