3,345,979

7 × 13 × 83 × 443

Prime Factor Structure

Factorization String 7 × 13 × 83 × 443

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Total Divisors 16

Divisor Sum (σ) 4,177,152

Proper Divisor Sum 831,173

Digit Sum / Digital Root 40 (Root: 4)

Adjacent Primes #3345967 ← → #3345989

1 7 13 83 91 443 581 1,079 3,101 5,759 7,553 36,769 40,313 257,383 477,997 3,345,979

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

3,345,979 10,037,938 5,018,969 15,056,908 7,528,454 3,764,227 11,292,682 5,646,341 16,939,024 8,469,512 4,234,756 2,117,378 1,058,689 3,176,068 1,588,034 794,017 2,382,052 1,191,026 595,513 1,786,540 893,270 446,635 1,339,906 669,953 2,009,860 1,004,930 502,465 1,507,396 753,698 376,849 1,130,548 565,274 282,637 847,912 423,956 211,978 105,989 317,968 158,984 79,492 39,746 19,873 59,620 29,810 14,905 44,716 22,358 11,179 33,538 16,769 50,308 25,154 12,577 37,732 18,866 9,433 28,300 14,150 7,075 21,226

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