λ
Sigma Notebook

8,690,552

23 × 13 × 83563
Abundant Even Composite

8,690,552 is even and not a perfect square. Its factorization is 2^3 × 13 × 83563 and its 16 divisors sum to 17,548,440.

Prime Factor Structure

Factorization String 2^3 × 13 × 83563
Distinct Prime Factors 3
Square Status No
Abundance Measure Abundant

Analytical Properties

Total Divisors 16
Divisor Sum (σ) 17,548,440
Proper Divisor Sum 8,857,888
Digit Sum / Digital Root 35 (Root: 8)
Adjacent Primes #8690551 ← → #8690557

Radix Representation

Decimal 8690552
Binary 100001001001101101111000 (24 bits)
Octal 0o41115570
Hexadecimal 0x849B78

Divisor Catalog (16)

1 2 4 8 13 26 52 104 83,563 167,126 334,252 668,504 1,086,319 2,172,638 4,345,276 8,690,552

Collatz Trajectory (168 steps to reach 1)

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

8,690,552 4,345,276 2,172,638 1,086,319 3,258,958 1,629,479 4,888,438 2,444,219 7,332,658 3,666,329 10,998,988 5,499,494 2,749,747 8,249,242 4,124,621 12,373,864 6,186,932 3,093,466 1,546,733 4,640,200 2,320,100 1,160,050 580,025 1,740,076 870,038 435,019 1,305,058 652,529 1,957,588 978,794 489,397 1,468,192 734,096 367,048 183,524 91,762 45,881 137,644 68,822 34,411 103,234 51,617 154,852 77,426 38,713 116,140 58,070 29,035 87,106 43,553 130,660 65,330 32,665 97,996 48,998 24,499 73,498 36,749 110,248 55,124

More profiles

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