λ
Sigma Notebook

8,079,900

22 × 3 × 52 × 23 × 1171
Abundant Even Composite

8,079,900 is even and not a perfect square. Its factorization is 2^2 × 3 × 5^2 × 23 × 1171 and its 72 divisors sum to 24,415,104.

Prime Factor Structure

Factorization String 2^2 × 3 × 5^2 × 23 × 1171
Distinct Prime Factors 5
Square Status No
Abundance Measure Abundant

Analytical Properties

Total Divisors 72
Divisor Sum (σ) 24,415,104
Proper Divisor Sum 16,335,204
Digit Sum / Digital Root 33 (Root: 6)
Adjacent Primes #8079889 ← → #8079917

Radix Representation

Decimal 8079900
Binary 11110110100101000011100 (23 bits)
Octal 0o36645034
Hexadecimal 0x7B4A1C

Divisor Catalog (60 of 72)

1 2 3 4 5 6 10 12 15 20 23 25 30 46 50 60 69 75 92 100 115 138 150 230 276 300 345 460 575 690 1,150 1,171 1,380 1,725 2,300 2,342 3,450 3,513 4,684 5,855 6,900 7,026 11,710 14,052 17,565 23,420 26,933 29,275 35,130 53,866 58,550 70,260 80,799 87,825 107,732 117,100 134,665 161,598 175,650 269,330

Collatz Trajectory (230 steps to reach 1)

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

8,079,900 4,039,950 2,019,975 6,059,926 3,029,963 9,089,890 4,544,945 13,634,836 6,817,418 3,408,709 10,226,128 5,113,064 2,556,532 1,278,266 639,133 1,917,400 958,700 479,350 239,675 719,026 359,513 1,078,540 539,270 269,635 808,906 404,453 1,213,360 606,680 303,340 151,670 75,835 227,506 113,753 341,260 170,630 85,315 255,946 127,973 383,920 191,960 95,980 47,990 23,995 71,986 35,993 107,980 53,990 26,995 80,986 40,493 121,480 60,740 30,370 15,185 45,556 22,778 11,389 34,168 17,084 8,542

More profiles

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