λ
Ratio Atlas

3,547,757

3547757
Deficient Odd Prime

3,547,757 factors as 3547757. Its 2 positive divisors give a proper-divisor sum of 1, so this integer is deficient. The Collatz stopping time is 221 steps.

Prime Factor Structure

Factorization String 3547757
Distinct Prime Factors 1
Square Status No
Abundance Measure Deficient

Analytical Properties

Total Divisors 2
Divisor Sum (σ) 3,547,758
Proper Divisor Sum 1
Digit Sum / Digital Root 38 (Root: 2)
Adjacent Primes #3547751 ← → #3547759

Radix Representation

Decimal 3547757
Binary 1101100010001001101101 (22 bits)
Octal 0o15421155
Hexadecimal 0x36226D

Divisor Catalog (2)

Collatz Trajectory (221 steps to reach 1)

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

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