λ
Sequence Observatory

365,768

23 × 13 × 3517
Abundant Even Composite

Starting at 365,768, the Collatz iteration reaches 1 after 179 steps. The first transition is 182884; the starting value is even with 16 positive divisors.

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Prime Factor Structure

Factorization String 2^3 × 13 × 3517
Distinct Prime Factors 3
Square Status No
Abundance Measure Abundant

Analytical Properties

Total Divisors 16
Divisor Sum (σ) 738,780
Proper Divisor Sum 373,012
Digit Sum / Digital Root 35 (Root: 8)
Adjacent Primes #365759 ← → #365773

Radix Representation

Decimal 365768
Binary 1011001010011001000 (19 bits)
Octal 0o1312310
Hexadecimal 0x594C8

Divisor Catalog (5 of 16)

1 2 4 8 13

Collatz Trajectory (179 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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