λ
Sigma Notebook

1,674,320

24 × 5 × 20929
Abundant Even Composite

1,674,320 is even and not a perfect square. Its factorization is 2^4 × 5 × 20929 and its 20 divisors sum to 3,892,980.

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Prime Factor Structure

Factorization String 2^4 × 5 × 20929
Distinct Prime Factors 3
Square Status No
Abundance Measure Abundant

Analytical Properties

Total Divisors 20
Divisor Sum (σ) 3,892,980
Proper Divisor Sum 2,218,660
Digit Sum / Digital Root 23 (Root: 5)
Adjacent Primes #1674319 ← → #1674329

Radix Representation

Decimal 1674320
Binary 110011000110001010000 (21 bits)
Octal 0o6306120
Hexadecimal 0x198C50

Divisor Catalog (5 of 20)

1 2 4 5 8

Collatz Trajectory (176 steps to reach 1)

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

Showing the first 5 trajectory entries; the stopping-time total above is unchanged.

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