λ
Sequence Observatory

36,355

5 × 11 × 661
Deficient Odd Composite

Starting at 36,355, the Collatz iteration reaches 1 after 67 steps. The first transition is 109066; the starting value is odd with 8 positive divisors.

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Prime Factor Structure

Factorization String 5 × 11 × 661
Distinct Prime Factors 3
Square Status No
Abundance Measure Deficient

Analytical Properties

Total Divisors 8
Divisor Sum (σ) 47,664
Proper Divisor Sum 11,309
Digit Sum / Digital Root 22 (Root: 4)
Adjacent Primes #36353 ← → #36373

Radix Representation

Decimal 36355
Binary 1000111000000011 (16 bits)
Octal 0o107003
Hexadecimal 0x8E03

Divisor Catalog (5 of 8)

1 5 11 55 661

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.

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