λ
Ratio Atlas

40,121,344

210 × 39181
Deficient Even Composite

40,121,344 factors as 2^10 × 39181. Its 22 positive divisors give a proper-divisor sum of 40,084,210, so this integer is deficient. The Collatz stopping time is 178 steps.

Prime Factor Structure

Factorization String 2^10 × 39181
Distinct Prime Factors 2
Square Status No
Abundance Measure Deficient

Analytical Properties

Total Divisors 22
Divisor Sum (σ) 80,205,554
Proper Divisor Sum 40,084,210
Digit Sum / Digital Root 19 (Root: 1)
Adjacent Primes #40121339 ← → #40121353

Radix Representation

Decimal 40121344
Binary 10011001000011010000000000 (26 bits)
Octal 0o231032000
Hexadecimal 0x2643400

Divisor Catalog (22)

Collatz Trajectory (178 steps to reach 1)

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

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