λ
Ratio Atlas

4,090,792

23 × 157 × 3257
Deficient Even Composite

4,090,792 factors as 2^3 × 157 × 3257. Its 16 positive divisors give a proper-divisor sum of 3,630,668, so this integer is deficient. The Collatz stopping time is 61 steps.

Prime Factor Structure

Factorization String 2^3 × 157 × 3257
Distinct Prime Factors 3
Square Status No
Abundance Measure Deficient

Analytical Properties

Total Divisors 16
Divisor Sum (σ) 7,721,460
Proper Divisor Sum 3,630,668
Digit Sum / Digital Root 31 (Root: 4)
Adjacent Primes #4090789 ← → #4090799

Radix Representation

Decimal 4090792
Binary 1111100110101110101000 (22 bits)
Octal 0o17465650
Hexadecimal 0x3E6BA8

Divisor Catalog (16)

Collatz Trajectory (61 steps to reach 1)

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

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