λ
Sequence Observatory

454,289

11 × 41299
Deficient Odd Composite

Starting at 454,289, the Collatz iteration reaches 1 after 200 steps. The first transition is 1362868; the starting value is odd with 4 positive divisors.

Prime Factor Structure

Factorization String 11 × 41299
Distinct Prime Factors 2
Square Status No
Abundance Measure Deficient

Analytical Properties

Total Divisors 4
Divisor Sum (σ) 495,600
Proper Divisor Sum 41,311
Digit Sum / Digital Root 32 (Root: 5)
Adjacent Primes #454277 ← → #454297

Radix Representation

Decimal 454289
Binary 1101110111010010001 (19 bits)
Octal 0o1567221
Hexadecimal 0x6EE91

Divisor Catalog (4)

Collatz Trajectory (200 steps to reach 1)

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

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