λ
Sequence Observatory

414,551

41 × 10111
Deficient Odd Composite

Starting at 414,551, the Collatz iteration reaches 1 after 112 steps. The first transition is 1243654; the starting value is odd with 4 positive divisors.

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Prime Factor Structure

Factorization String 41 × 10111
Distinct Prime Factors 2
Square Status No
Abundance Measure Deficient

Analytical Properties

Total Divisors 4
Divisor Sum (σ) 424,704
Proper Divisor Sum 10,153
Digit Sum / Digital Root 20 (Root: 2)
Adjacent Primes #414539 ← → #414553

Radix Representation

Decimal 414551
Binary 1100101001101010111 (19 bits)
Octal 0o1451527
Hexadecimal 0x65357

Divisor Catalog (4)

Collatz Trajectory (112 steps to reach 1)

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

Showing the first 5 trajectory entries; the stopping-time total above is unchanged.

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