λ
Sequence Observatory

3,583,185

3 × 5 × 238879
Deficient Odd Composite

Starting at 3,583,185, the Collatz iteration reaches 1 after 141 steps. The first transition is 10749556; the starting value is odd with 8 positive divisors.

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Prime Factor Structure

Factorization String 3 × 5 × 238879
Distinct Prime Factors 3
Square Status No
Abundance Measure Deficient

Analytical Properties

Total Divisors 8
Divisor Sum (σ) 5,733,120
Proper Divisor Sum 2,149,935
Digit Sum / Digital Root 33 (Root: 6)
Adjacent Primes #3583169 ← → #3583187

Radix Representation

Decimal 3583185
Binary 1101101010110011010001 (22 bits)
Octal 0o15526321
Hexadecimal 0x36ACD1

Divisor Catalog (5 of 8)

Collatz Trajectory (141 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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