4,180,774

2 × 13 × 113 × 1423

Prime Factor Structure

Factorization String 2 × 13 × 113 × 1423

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Total Divisors 16

Divisor Sum (σ) 6,818,112

Proper Divisor Sum 2,637,338

Digit Sum / Digital Root 31 (Root: 4)

Adjacent Primes #4180769 ← → #4180777

1 2 13 26 113 226 1,423 1,469 2,846 2,938 18,499 36,998 160,799 321,598 2,090,387 4,180,774

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

4,180,774 2,090,387 6,271,162 3,135,581 9,406,744 4,703,372 2,351,686 1,175,843 3,527,530 1,763,765 5,291,296 2,645,648 1,322,824 661,412 330,706 165,353 496,060 248,030 124,015 372,046 186,023 558,070 279,035 837,106 418,553 1,255,660 627,830 313,915 941,746 470,873 1,412,620 706,310 353,155 1,059,466 529,733 1,589,200 794,600 397,300 198,650 99,325 297,976 148,988 74,494 37,247 111,742 55,871 167,614 83,807 251,422 125,711 377,134 188,567 565,702 282,851 848,554 424,277 1,272,832 636,416 318,208 159,104

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