λ
Sigma Notebook

8,080,011

32 × 897779
Deficient Odd Composite

8,080,011 is odd and not a perfect square. Its factorization is 3^2 × 897779 and its 6 divisors sum to 11,671,140.

Prime Factor Structure

Factorization String 3^2 × 897779
Distinct Prime Factors 2
Square Status No
Abundance Measure Deficient

Analytical Properties

Total Divisors 6
Divisor Sum (σ) 11,671,140
Proper Divisor Sum 3,591,129
Digit Sum / Digital Root 18 (Root: 9)
Adjacent Primes #8079989 ← → #8080027

Radix Representation

Decimal 8080011
Binary 11110110100101010001011 (23 bits)
Octal 0o36645213
Hexadecimal 0x7B4A8B

Divisor Catalog (6)

1 3 9 897,779 2,693,337 8,080,011

Collatz Trajectory (230 steps to reach 1)

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

8,080,011 24,240,034 12,120,017 36,360,052 18,180,026 9,090,013 27,270,040 13,635,020 6,817,510 3,408,755 10,226,266 5,113,133 15,339,400 7,669,700 3,834,850 1,917,425 5,752,276 2,876,138 1,438,069 4,314,208 2,157,104 1,078,552 539,276 269,638 134,819 404,458 202,229 606,688 303,344 151,672 75,836 37,918 18,959 56,878 28,439 85,318 42,659 127,978 63,989 191,968 95,984 47,992 23,996 11,998 5,999 17,998 8,999 26,998 13,499 40,498 20,249 60,748 30,374 15,187 45,562 22,781 68,344 34,172 17,086 8,543

More profiles

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