λ
Sequence Observatory

5,999,089

31 × 431 × 449
Deficient Odd Composite

Starting at 5,999,089, the Collatz iteration reaches 1 after 152 steps. The first transition is 17997268; the starting value is odd with 8 positive divisors.

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Prime Factor Structure

Factorization String 31 × 431 × 449
Distinct Prime Factors 3
Square Status No
Abundance Measure Deficient

Analytical Properties

Total Divisors 8
Divisor Sum (σ) 6,220,800
Proper Divisor Sum 221,711
Digit Sum / Digital Root 49 (Root: 4)
Adjacent Primes #5999083 ← → #5999107

Radix Representation

Decimal 5999089
Binary 10110111000100111110001 (23 bits)
Octal 0o26704761
Hexadecimal 0x5B89F1

Divisor Catalog (5 of 8)

1 31 431 449 13,361

Collatz Trajectory (152 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.

5,999,089 17,997,268 8,998,634 4,499,317 13,497,952

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