2² × 7² × 39709

Prime Factor Structure

Factorization String 2^2 × 7^2 × 39709

Distinct Prime Factors 3

Square Status No

Abundance Measure Abundant

Analytical Properties

Total Divisors 18

Divisor Sum (σ) 15,844,290

Proper Divisor Sum 8,061,326

Digit Sum / Digital Root 43 (Root: 7)

Adjacent Primes #7782937 ← → #7782979

1 2 4 7 14 28 49 98 196 39,709 79,418 158,836 277,963 555,926 1,111,852 1,945,741 3,891,482 7,782,964

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

7,782,964 3,891,482 1,945,741 5,837,224 2,918,612 1,459,306 729,653 2,188,960 1,094,480 547,240 273,620 136,810 68,405 205,216 102,608 51,304 25,652 12,826 6,413 19,240 9,620 4,810 2,405 7,216 3,608 1,804 902 451 1,354 677 2,032 1,016 508 254 127 382 191 574 287 862 431 1,294 647 1,942 971 2,914 1,457 4,372 2,186 1,093 3,280 1,640 820 410 205 616 308 154 77 232

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