λ
Sigma Notebook

3,752,372

22 × 13 × 72161
Deficient Even Composite

3,752,372 is even and not a perfect square. Its factorization is 2^2 × 13 × 72161 and its 12 divisors sum to 7,071,876.

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Prime Factor Structure

Factorization String 2^2 × 13 × 72161
Distinct Prime Factors 3
Square Status No
Abundance Measure Deficient

Analytical Properties

Total Divisors 12
Divisor Sum (σ) 7,071,876
Proper Divisor Sum 3,319,504
Digit Sum / Digital Root 29 (Root: 2)
Adjacent Primes #3752369 ← → #3752387

Radix Representation

Decimal 3752372
Binary 1110010100000110110100 (22 bits)
Octal 0o16240664
Hexadecimal 0x3941B4

Divisor Catalog (5 of 12)

1 2 4 13 26

Collatz Trajectory (172 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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