λ
Sigma Notebook

9,118,300

22 × 52 × 91183
Abundant Even Composite

9,118,300 is even and not a perfect square. Its factorization is 2^2 × 5^2 × 91183 and its 18 divisors sum to 19,786,928.

Prime Factor Structure

Factorization String 2^2 × 5^2 × 91183
Distinct Prime Factors 3
Square Status No
Abundance Measure Abundant

Analytical Properties

Total Divisors 18
Divisor Sum (σ) 19,786,928
Proper Divisor Sum 10,668,628
Digit Sum / Digital Root 22 (Root: 4)
Adjacent Primes #9118283 ← → #9118301

Radix Representation

Decimal 9118300
Binary 100010110010001001011100 (24 bits)
Octal 0o42621134
Hexadecimal 0x8B225C

Divisor Catalog (18)

1 2 4 5 10 20 25 50 100 91,183 182,366 364,732 455,915 911,830 1,823,660 2,279,575 4,559,150 9,118,300

Collatz Trajectory (106 steps to reach 1)

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

9,118,300 4,559,150 2,279,575 6,838,726 3,419,363 10,258,090 5,129,045 15,387,136 7,693,568 3,846,784 1,923,392 961,696 480,848 240,424 120,212 60,106 30,053 90,160 45,080 22,540 11,270 5,635 16,906 8,453 25,360 12,680 6,340 3,170 1,585 4,756 2,378 1,189 3,568 1,784 892 446 223 670 335 1,006 503 1,510 755 2,266 1,133 3,400 1,700 850 425 1,276 638 319 958 479 1,438 719 2,158 1,079 3,238 1,619

More profiles

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