λ
Sigma Notebook

2,848,975

52 × 83 × 1373
Deficient Odd Composite

2,848,975 is odd and not a perfect square. Its factorization is 5^2 × 83 × 1373 and its 12 divisors sum to 3,577,896.

Prime Factor Structure

Factorization String 5^2 × 83 × 1373
Distinct Prime Factors 3
Square Status No
Abundance Measure Deficient

Analytical Properties

Total Divisors 12
Divisor Sum (σ) 3,577,896
Proper Divisor Sum 728,921
Digit Sum / Digital Root 43 (Root: 7)
Adjacent Primes #2848973 ← → #2848981

Radix Representation

Decimal 2848975
Binary 1010110111100011001111 (22 bits)
Octal 0o12674317
Hexadecimal 0x2B78CF

Divisor Catalog (12)

1 5 25 83 415 1,373 2,075 6,865 34,325 113,959 569,795 2,848,975

Collatz Trajectory (244 steps to reach 1)

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

2,848,975 8,546,926 4,273,463 12,820,390 6,410,195 19,230,586 9,615,293 28,845,880 14,422,940 7,211,470 3,605,735 10,817,206 5,408,603 16,225,810 8,112,905 24,338,716 12,169,358 6,084,679 18,254,038 9,127,019 27,381,058 13,690,529 41,071,588 20,535,794 10,267,897 30,803,692 15,401,846 7,700,923 23,102,770 11,551,385 34,654,156 17,327,078 8,663,539 25,990,618 12,995,309 38,985,928 19,492,964 9,746,482 4,873,241 14,619,724 7,309,862 3,654,931 10,964,794 5,482,397 16,447,192 8,223,596 4,111,798 2,055,899 6,167,698 3,083,849 9,251,548 4,625,774 2,312,887 6,938,662 3,469,331 10,407,994 5,203,997 15,611,992 7,805,996 3,902,998

More profiles

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