λ
Ratio Atlas

74,940,034

2 × 13 × 2882309
Deficient Even Composite

74,940,034 factors as 2 × 13 × 2882309. Its 8 positive divisors give a proper-divisor sum of 46,116,986, so this integer is deficient. The Collatz stopping time is 135 steps.

Prime Factor Structure

Factorization String 2 × 13 × 2882309
Distinct Prime Factors 3
Square Status No
Abundance Measure Deficient

Analytical Properties

Total Divisors 8
Divisor Sum (σ) 121,057,020
Proper Divisor Sum 46,116,986
Digit Sum / Digital Root 31 (Root: 4)
Adjacent Primes #74940011 ← → #74940053

Radix Representation

Decimal 74940034
Binary 100011101110111111010000010 (27 bits)
Octal 0o435677202
Hexadecimal 0x4777E82

Divisor Catalog (8)

Collatz Trajectory (135 steps to reach 1)

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

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