λ
Sigma Notebook

4,867,762

2 × 19 × 128099
Deficient Even Composite

4,867,762 is even and not a perfect square. Its factorization is 2 × 19 × 128099 and its 8 divisors sum to 7,686,000.

Prime Factor Structure

Factorization String 2 × 19 × 128099
Distinct Prime Factors 3
Square Status No
Abundance Measure Deficient

Analytical Properties

Total Divisors 8
Divisor Sum (σ) 7,686,000
Proper Divisor Sum 2,818,238
Digit Sum / Digital Root 40 (Root: 4)
Adjacent Primes #4867727 ← → #4867771

Radix Representation

Decimal 4867762
Binary 10010100100011010110010 (23 bits)
Octal 0o22443262
Hexadecimal 0x4A46B2

Divisor Catalog (8)

1 2 19 38 128,099 256,198 2,433,881 4,867,762

Collatz Trajectory (87 steps to reach 1)

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

4,867,762 2,433,881 7,301,644 3,650,822 1,825,411 5,476,234 2,738,117 8,214,352 4,107,176 2,053,588 1,026,794 513,397 1,540,192 770,096 385,048 192,524 96,262 48,131 144,394 72,197 216,592 108,296 54,148 27,074 13,537 40,612 20,306 10,153 30,460 15,230 7,615 22,846 11,423 34,270 17,135 51,406 25,703 77,110 38,555 115,666 57,833 173,500 86,750 43,375 130,126 65,063 195,190 97,595 292,786 146,393 439,180 219,590 109,795 329,386 164,693 494,080 247,040 123,520 61,760 30,880

More profiles

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