2 × 3² × 11 × 1553

Prime Factor Structure

Factorization String 2 × 3^2 × 11 × 1553

Distinct Prime Factors 4

Square Status No

Abundance Measure Abundant

Analytical Properties

Total Divisors 24

Divisor Sum (σ) 727,272

Proper Divisor Sum 419,778

Digit Sum / Digital Root 27 (Root: 9)

Adjacent Primes #307481 ← → #307511

1 2 3 6 9 11 18 22 33 66 99 198 1,553 3,106 4,659 9,318 13,977 17,083 27,954 34,166 51,249 102,498 153,747 307,494

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

307,494 153,747 461,242 230,621 691,864 345,932 172,966 86,483 259,450 129,725 389,176 194,588 97,294 48,647 145,942 72,971 218,914 109,457 328,372 164,186 82,093 246,280 123,140 61,570 30,785 92,356 46,178 23,089 69,268 34,634 17,317 51,952 25,976 12,988 6,494 3,247 9,742 4,871 14,614 7,307 21,922 10,961 32,884 16,442 8,221 24,664 12,332 6,166 3,083 9,250 4,625 13,876 6,938 3,469 10,408 5,204 2,602 1,301 3,904 1,952

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