λ
Ratio Atlas

6,131,390

2 × 5 × 17 × 36067
Deficient Even Composite

6,131,390 factors as 2 × 5 × 17 × 36067. Its 16 positive divisors give a proper-divisor sum of 5,554,642, so this integer is deficient. The Collatz stopping time is 165 steps.

Prime Factor Structure

Factorization String 2 × 5 × 17 × 36067
Distinct Prime Factors 4
Square Status No
Abundance Measure Deficient

Analytical Properties

Total Divisors 16
Divisor Sum (σ) 11,686,032
Proper Divisor Sum 5,554,642
Digit Sum / Digital Root 23 (Root: 5)
Adjacent Primes #6131387 ← → #6131393

Radix Representation

Decimal 6131390
Binary 10111011000111010111110 (23 bits)
Octal 0o27307276
Hexadecimal 0x5D8EBE

Divisor Catalog (16)

Collatz Trajectory (165 steps to reach 1)

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

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