λ
Ratio Atlas

3,751,189

13 × 19 × 15187
Deficient Odd Composite

3,751,189 factors as 13 × 19 × 15187. Its 8 positive divisors give a proper-divisor sum of 501,451, so this integer is deficient. The Collatz stopping time is 53 steps.

Prime Factor Structure

Factorization String 13 × 19 × 15187
Distinct Prime Factors 3
Square Status No
Abundance Measure Deficient

Analytical Properties

Total Divisors 8
Divisor Sum (σ) 4,252,640
Proper Divisor Sum 501,451
Digit Sum / Digital Root 34 (Root: 7)
Adjacent Primes #3751183 ← → #3751207

Radix Representation

Decimal 3751189
Binary 1110010011110100010101 (22 bits)
Octal 0o16236425
Hexadecimal 0x393D15

Divisor Catalog (8)

Collatz Trajectory (53 steps to reach 1)

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

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