λ
Sigma Notebook

8,380,333

13 × 29 × 22229
Deficient Odd Composite

8,380,333 is odd and not a perfect square. Its factorization is 13 × 29 × 22229 and its 8 divisors sum to 9,336,600.

Prime Factor Structure

Factorization String 13 × 29 × 22229
Distinct Prime Factors 3
Square Status No
Abundance Measure Deficient

Analytical Properties

Total Divisors 8
Divisor Sum (σ) 9,336,600
Proper Divisor Sum 956,267
Digit Sum / Digital Root 28 (Root: 1)
Adjacent Primes #8380321 ← → #8380357

Radix Representation

Decimal 8380333
Binary 11111111101111110101101 (23 bits)
Octal 0o37757655
Hexadecimal 0x7FDFAD

Divisor Catalog (8)

1 13 29 377 22,229 288,977 644,641 8,380,333

Collatz Trajectory (137 steps to reach 1)

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

8,380,333 25,141,000 12,570,500 6,285,250 3,142,625 9,427,876 4,713,938 2,356,969 7,070,908 3,535,454 1,767,727 5,303,182 2,651,591 7,954,774 3,977,387 11,932,162 5,966,081 17,898,244 8,949,122 4,474,561 13,423,684 6,711,842 3,355,921 10,067,764 5,033,882 2,516,941 7,550,824 3,775,412 1,887,706 943,853 2,831,560 1,415,780 707,890 353,945 1,061,836 530,918 265,459 796,378 398,189 1,194,568 597,284 298,642 149,321 447,964 223,982 111,991 335,974 167,987 503,962 251,981 755,944 377,972 188,986 94,493 283,480 141,740 70,870 35,435 106,306 53,153

More profiles

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