λ
Ratio Atlas

3,973,741

3973741
Deficient Odd Prime

3,973,741 factors as 3973741. Its 2 positive divisors give a proper-divisor sum of 1, so this integer is deficient. The Collatz stopping time is 167 steps.

Prime Factor Structure

Factorization String 3973741
Distinct Prime Factors 1
Square Status No
Abundance Measure Deficient

Analytical Properties

Total Divisors 2
Divisor Sum (σ) 3,973,742
Proper Divisor Sum 1
Digit Sum / Digital Root 34 (Root: 7)
Adjacent Primes #3973729 ← → #3973747

Radix Representation

Decimal 3973741
Binary 1111001010001001101101 (22 bits)
Octal 0o17121155
Hexadecimal 0x3CA26D

Divisor Catalog (2)

Collatz Trajectory (167 steps to reach 1)

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

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