λ
Sigma Notebook

8,184,122

2 × 4092061
Deficient Even Composite

8,184,122 is even and not a perfect square. Its factorization is 2 × 4092061 and its 4 divisors sum to 12,276,186.

Prime Factor Structure

Factorization String 2 × 4092061
Distinct Prime Factors 2
Square Status No
Abundance Measure Deficient

Analytical Properties

Total Divisors 4
Divisor Sum (σ) 12,276,186
Proper Divisor Sum 4,092,064
Digit Sum / Digital Root 26 (Root: 8)
Adjacent Primes #8184097 ← → #8184139

Radix Representation

Decimal 8184122
Binary 11111001110000100111010 (23 bits)
Octal 0o37160472
Hexadecimal 0x7CE13A

Divisor Catalog (4)

1 2 4,092,061 8,184,122

Collatz Trajectory (199 steps to reach 1)

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

8,184,122 4,092,061 12,276,184 6,138,092 3,069,046 1,534,523 4,603,570 2,301,785 6,905,356 3,452,678 1,726,339 5,179,018 2,589,509 7,768,528 3,884,264 1,942,132 971,066 485,533 1,456,600 728,300 364,150 182,075 546,226 273,113 819,340 409,670 204,835 614,506 307,253 921,760 460,880 230,440 115,220 57,610 28,805 86,416 43,208 21,604 10,802 5,401 16,204 8,102 4,051 12,154 6,077 18,232 9,116 4,558 2,279 6,838 3,419 10,258 5,129 15,388 7,694 3,847 11,542 5,771 17,314 8,657

More profiles

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