λ
Sigma Notebook

4,998,533

31 × 383 × 421
Deficient Odd Composite

4,998,533 is odd and not a perfect square. Its factorization is 31 × 383 × 421 and its 8 divisors sum to 5,185,536.

Prime Factor Structure

Factorization String 31 × 383 × 421
Distinct Prime Factors 3
Square Status No
Abundance Measure Deficient

Analytical Properties

Total Divisors 8
Divisor Sum (σ) 5,185,536
Proper Divisor Sum 187,003
Digit Sum / Digital Root 41 (Root: 5)
Adjacent Primes #4998479 ← → #4998541

Radix Representation

Decimal 4998533
Binary 10011000100010110000101 (23 bits)
Octal 0o23042605
Hexadecimal 0x4C4585

Divisor Catalog (8)

1 31 383 421 11,873 13,051 161,243 4,998,533

Collatz Trajectory (162 steps to reach 1)

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

4,998,533 14,995,600 7,497,800 3,748,900 1,874,450 937,225 2,811,676 1,405,838 702,919 2,108,758 1,054,379 3,163,138 1,581,569 4,744,708 2,372,354 1,186,177 3,558,532 1,779,266 889,633 2,668,900 1,334,450 667,225 2,001,676 1,000,838 500,419 1,501,258 750,629 2,251,888 1,125,944 562,972 281,486 140,743 422,230 211,115 633,346 316,673 950,020 475,010 237,505 712,516 356,258 178,129 534,388 267,194 133,597 400,792 200,396 100,198 50,099 150,298 75,149 225,448 112,724 56,362 28,181 84,544 42,272 21,136 10,568 5,284

More profiles

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