λ
Sigma Notebook

4,114,145

5 × 7 × 41 × 47 × 61
Deficient Odd Composite

4,114,145 is odd and not a perfect square. Its factorization is 5 × 7 × 41 × 47 × 61 and its 32 divisors sum to 5,999,616.

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Prime Factor Structure

Factorization String 5 × 7 × 41 × 47 × 61
Distinct Prime Factors 5
Square Status No
Abundance Measure Deficient

Analytical Properties

Total Divisors 32
Divisor Sum (σ) 5,999,616
Proper Divisor Sum 1,885,471
Digit Sum / Digital Root 20 (Root: 2)
Adjacent Primes #4114139 ← → #4114151

Radix Representation

Decimal 4114145
Binary 1111101100011011100001 (22 bits)
Octal 0o17543341
Hexadecimal 0x3EC6E1

Divisor Catalog (5 of 32)

1 5 7 35 41

Collatz Trajectory (167 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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