λ
Sequence Observatory

4,303,081

4303081
Deficient Odd Prime

Starting at 4,303,081, the Collatz iteration reaches 1 after 198 steps. The first transition is 12909244; the starting value is odd with 2 positive divisors.

Prime Factor Structure

Factorization String 4303081
Distinct Prime Factors 1
Square Status No
Abundance Measure Deficient

Analytical Properties

Total Divisors 2
Divisor Sum (σ) 4,303,082
Proper Divisor Sum 1
Digit Sum / Digital Root 19 (Root: 1)
Adjacent Primes #4303069 ← → #4303087

Radix Representation

Decimal 4303081
Binary 10000011010100011101001 (23 bits)
Octal 0o20324351
Hexadecimal 0x41A8E9

Divisor Catalog (2)

Collatz Trajectory (198 steps to reach 1)

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

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