3² × 19 × 17431

Prime Factor Structure

Factorization String 3^2 × 19 × 17431

Distinct Prime Factors 3

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 12

Divisor Sum (σ) 4,532,320

Proper Divisor Sum 1,551,619

Digit Sum / Digital Root 27 (Root: 9)

Adjacent Primes #2980697 ← → #2980711

1 3 9 19 57 171 17,431 52,293 156,879 331,189 993,567 2,980,701

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

2,980,701 8,942,104 4,471,052 2,235,526 1,117,763 3,353,290 1,676,645 5,029,936 2,514,968 1,257,484 628,742 314,371 943,114 471,557 1,414,672 707,336 353,668 176,834 88,417 265,252 132,626 66,313 198,940 99,470 49,735 149,206 74,603 223,810 111,905 335,716 167,858 83,929 251,788 125,894 62,947 188,842 94,421 283,264 141,632 70,816 35,408 17,704 8,852 4,426 2,213 6,640 3,320 1,660 830 415 1,246 623 1,870 935 2,806 1,403 4,210 2,105 6,316 3,158

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