λ
Sigma Notebook

3,727,199

7 × 17 × 31321
Deficient Odd Composite

3,727,199 is odd and not a perfect square. Its factorization is 7 × 17 × 31321 and its 8 divisors sum to 4,510,368.

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Prime Factor Structure

Factorization String 7 × 17 × 31321
Distinct Prime Factors 3
Square Status No
Abundance Measure Deficient

Analytical Properties

Total Divisors 8
Divisor Sum (σ) 4,510,368
Proper Divisor Sum 783,169
Digit Sum / Digital Root 38 (Root: 2)
Adjacent Primes #3727193 ← → #3727247

Radix Representation

Decimal 3727199
Binary 1110001101111101011111 (22 bits)
Octal 0o16157537
Hexadecimal 0x38DF5F

Divisor Catalog (5 of 8)

Collatz Trajectory (203 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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