λ
Sequence Observatory

5,851,964

22 × 907 × 1613
Deficient Even Composite

Starting at 5,851,964, the Collatz iteration reaches 1 after 201 steps. The first transition is 2925982; the starting value is even with 12 positive divisors.

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Prime Factor Structure

Factorization String 2^2 × 907 × 1613
Distinct Prime Factors 3
Square Status No
Abundance Measure Deficient

Analytical Properties

Total Divisors 12
Divisor Sum (σ) 10,258,584
Proper Divisor Sum 4,406,620
Digit Sum / Digital Root 38 (Root: 2)
Adjacent Primes #5851921 ← → #5851969

Radix Representation

Decimal 5851964
Binary 10110010100101100111100 (23 bits)
Octal 0o26245474
Hexadecimal 0x594B3C

Divisor Catalog (5 of 12)

Collatz Trajectory (201 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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