2 × 7 × 13 × 2399

Prime Factor Structure

Factorization String 2 × 7 × 13 × 2399

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 806,400

Proper Divisor Sum 369,782

Digit Sum / Digital Root 28 (Root: 1)

Adjacent Primes #436607 ← → #436621

1 2 7 13 14 26 91 182 2,399 4,798 16,793 31,187 33,586 62,374 218,309 436,618

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

436,618 218,309 654,928 327,464 163,732 81,866 40,933 122,800 61,400 30,700 15,350 7,675 23,026 11,513 34,540 17,270 8,635 25,906 12,953 38,860 19,430 9,715 29,146 14,573 43,720 21,860 10,930 5,465 16,396 8,198 4,099 12,298 6,149 18,448 9,224 4,612 2,306 1,153 3,460 1,730 865 2,596 1,298 649 1,948 974 487 1,462 731 2,194 1,097 3,292 1,646 823 2,470 1,235 3,706 1,853 5,560 2,780

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