2 × 13 × 109 × 197

Prime Factor Structure

Factorization String 2 × 13 × 109 × 197

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 914,760

Proper Divisor Sum 356,462

Digit Sum / Digital Root 37 (Root: 1)

Adjacent Primes #558289 ← → #558307

1 2 13 26 109 197 218 394 1,417 2,561 2,834 5,122 21,473 42,946 279,149 558,298

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

558,298 279,149 837,448 418,724 209,362 104,681 314,044 157,022 78,511 235,534 117,767 353,302 176,651 529,954 264,977 794,932 397,466 198,733 596,200 298,100 149,050 74,525 223,576 111,788 55,894 27,947 83,842 41,921 125,764 62,882 31,441 94,324 47,162 23,581 70,744 35,372 17,686 8,843 26,530 13,265 39,796 19,898 9,949 29,848 14,924 7,462 3,731 11,194 5,597 16,792 8,396 4,198 2,099 6,298 3,149 9,448 4,724 2,362 1,181 3,544

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