2² × 7² × 6947

Prime Factor Structure

Factorization String 2^2 × 7^2 × 6947

Distinct Prime Factors 3

Square Status No

Abundance Measure Abundant

Analytical Properties

Total Divisors 18

Divisor Sum (σ) 2,772,252

Proper Divisor Sum 1,410,640

Digit Sum / Digital Root 20 (Root: 2)

Adjacent Primes #1361609 ← → #1361629

1 2 4 7 14 28 49 98 196 6,947 13,894 27,788 48,629 97,258 194,516 340,403 680,806 1,361,612

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

1,361,612 680,806 340,403 1,021,210 510,605 1,531,816 765,908 382,954 191,477 574,432 287,216 143,608 71,804 35,902 17,951 53,854 26,927 80,782 40,391 121,174 60,587 181,762 90,881 272,644 136,322 68,161 204,484 102,242 51,121 153,364 76,682 38,341 115,024 57,512 28,756 14,378 7,189 21,568 10,784 5,392 2,696 1,348 674 337 1,012 506 253 760 380 190 95 286 143 430 215 646 323 970 485 1,456

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