5 × 13 × 19 × 2699

Prime Factor Structure

Factorization String 5 × 13 × 19 × 2699

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 4,536,000

Proper Divisor Sum 1,202,735

Digit Sum / Digital Root 25 (Root: 7)

Adjacent Primes #3333263 ← → #3333277

1 5 13 19 65 95 247 1,235 2,699 13,495 35,087 51,281 175,435 256,405 666,653 3,333,265

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

3,333,265 9,999,796 4,999,898 2,499,949 7,499,848 3,749,924 1,874,962 937,481 2,812,444 1,406,222 703,111 2,109,334 1,054,667 3,164,002 1,582,001 4,746,004 2,373,002 1,186,501 3,559,504 1,779,752 889,876 444,938 222,469 667,408 333,704 166,852 83,426 41,713 125,140 62,570 31,285 93,856 46,928 23,464 11,732 5,866 2,933 8,800 4,400 2,200 1,100 550 275 826 413 1,240 620 310 155 466 233 700 350 175 526 263 790 395 1,186 593

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