λ
Sigma Notebook

8,899,272

23 × 32 × 123601
Abundant Even Composite

8,899,272 is even and not a perfect square. Its factorization is 2^3 × 3^2 × 123601 and its 24 divisors sum to 24,102,390.

Prime Factor Structure

Factorization String 2^3 × 3^2 × 123601
Distinct Prime Factors 3
Square Status No
Abundance Measure Abundant

Analytical Properties

Total Divisors 24
Divisor Sum (σ) 24,102,390
Proper Divisor Sum 15,203,118
Digit Sum / Digital Root 45 (Root: 9)
Adjacent Primes #8899249 ← → #8899307

Radix Representation

Decimal 8899272
Binary 100001111100101011001000 (24 bits)
Octal 0o41745310
Hexadecimal 0x87CAC8

Divisor Catalog (24)

1 2 3 4 6 8 9 12 18 24 36 72 123,601 247,202 370,803 494,404 741,606 988,808 1,112,409 1,483,212 2,224,818 2,966,424 4,449,636 8,899,272

Collatz Trajectory (137 steps to reach 1)

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

8,899,272 4,449,636 2,224,818 1,112,409 3,337,228 1,668,614 834,307 2,502,922 1,251,461 3,754,384 1,877,192 938,596 469,298 234,649 703,948 351,974 175,987 527,962 263,981 791,944 395,972 197,986 98,993 296,980 148,490 74,245 222,736 111,368 55,684 27,842 13,921 41,764 20,882 10,441 31,324 15,662 7,831 23,494 11,747 35,242 17,621 52,864 26,432 13,216 6,608 3,304 1,652 826 413 1,240 620 310 155 466 233 700 350 175 526 263

More profiles

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