λ
Sigma Notebook

7,005,399

3 × 2335133
Deficient Odd Composite

7,005,399 is odd and not a perfect square. Its factorization is 3 × 2335133 and its 4 divisors sum to 9,340,536.

Prime Factor Structure

Factorization String 3 × 2335133
Distinct Prime Factors 2
Square Status No
Abundance Measure Deficient

Analytical Properties

Total Divisors 4
Divisor Sum (σ) 9,340,536
Proper Divisor Sum 2,335,137
Digit Sum / Digital Root 33 (Root: 6)
Adjacent Primes #7005391 ← → #7005403

Radix Representation

Decimal 7005399
Binary 11010101110010011010111 (23 bits)
Octal 0o32562327
Hexadecimal 0x6AE4D7

Divisor Catalog (4)

1 3 2,335,133 7,005,399

Collatz Trajectory (204 steps to reach 1)

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

7,005,399 21,016,198 10,508,099 31,524,298 15,762,149 47,286,448 23,643,224 11,821,612 5,910,806 2,955,403 8,866,210 4,433,105 13,299,316 6,649,658 3,324,829 9,974,488 4,987,244 2,493,622 1,246,811 3,740,434 1,870,217 5,610,652 2,805,326 1,402,663 4,207,990 2,103,995 6,311,986 3,155,993 9,467,980 4,733,990 2,366,995 7,100,986 3,550,493 10,651,480 5,325,740 2,662,870 1,331,435 3,994,306 1,997,153 5,991,460 2,995,730 1,497,865 4,493,596 2,246,798 1,123,399 3,370,198 1,685,099 5,055,298 2,527,649 7,582,948 3,791,474 1,895,737 5,687,212 2,843,606 1,421,803 4,265,410 2,132,705 6,398,116 3,199,058 1,599,529

More profiles

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