λ
Sequence Observatory

240,214

2 × 13 × 9239
Deficient Even Composite

Starting at 240,214, the Collatz iteration reaches 1 after 67 steps. The first transition is 120107; the starting value is even with 8 positive divisors.

Resources

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Prime Factor Structure

Factorization String 2 × 13 × 9239
Distinct Prime Factors 3
Square Status No
Abundance Measure Deficient

Analytical Properties

Total Divisors 8
Divisor Sum (σ) 388,080
Proper Divisor Sum 147,866
Digit Sum / Digital Root 13 (Root: 4)
Adjacent Primes #240209 ← → #240257

Radix Representation

Decimal 240214
Binary 111010101001010110 (18 bits)
Octal 0o725126
Hexadecimal 0x3AA56

Divisor Catalog (5 of 8)

1 2 13 26 9,239

Collatz Trajectory (67 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.

240,214 120,107 360,322 180,161 540,484

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