λ
Sequence Observatory

224,900

22 × 52 × 13 × 173
Abundant Even Composite

Starting at 224,900, the Collatz iteration reaches 1 after 85 steps. The first transition is 112450; the starting value is even with 36 positive divisors.

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Prime Factor Structure

Factorization String 2^2 × 5^2 × 13 × 173
Distinct Prime Factors 4
Square Status No
Abundance Measure Abundant

Analytical Properties

Total Divisors 36
Divisor Sum (σ) 528,612
Proper Divisor Sum 303,712
Digit Sum / Digital Root 17 (Root: 8)
Adjacent Primes #224897 ← → #224909

Radix Representation

Decimal 224900
Binary 110110111010000100 (18 bits)
Octal 0o667204
Hexadecimal 0x36E84

Divisor Catalog (5 of 36)

1 2 4 5 10

Collatz Trajectory (85 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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