λ
Sequence Observatory

1,814,659

7 × 11 × 23567
Deficient Odd Composite

Starting at 1,814,659, the Collatz iteration reaches 1 after 189 steps. The first transition is 5443978; the starting value is odd with 8 positive divisors.

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Prime Factor Structure

Factorization String 7 × 11 × 23567
Distinct Prime Factors 3
Square Status No
Abundance Measure Deficient

Analytical Properties

Total Divisors 8
Divisor Sum (σ) 2,262,528
Proper Divisor Sum 447,869
Digit Sum / Digital Root 34 (Root: 7)
Adjacent Primes #1814653 ← → #1814669

Radix Representation

Decimal 1814659
Binary 110111011000010000011 (21 bits)
Octal 0o6730203
Hexadecimal 0x1BB083

Divisor Catalog (5 of 8)

Collatz Trajectory (189 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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