λ
Sigma Notebook

8,240,156

22 × 883 × 2333
Deficient Even Composite

8,240,156 is even and not a perfect square. Its factorization is 2^2 × 883 × 2333 and its 12 divisors sum to 14,442,792.

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Prime Factor Structure

Factorization String 2^2 × 883 × 2333
Distinct Prime Factors 3
Square Status No
Abundance Measure Deficient

Analytical Properties

Total Divisors 12
Divisor Sum (σ) 14,442,792
Proper Divisor Sum 6,202,636
Digit Sum / Digital Root 26 (Root: 8)
Adjacent Primes #8240143 ← → #8240161

Radix Representation

Decimal 8240156
Binary 11111011011110000011100 (23 bits)
Octal 0o37336034
Hexadecimal 0x7DBC1C

Divisor Catalog (5 of 12)

Collatz Trajectory (199 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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