λ
Sequence Observatory

1,892,600

23 × 52 × 9463
Abundant Even Composite

Starting at 1,892,600, the Collatz iteration reaches 1 after 215 steps. The first transition is 946300; the starting value is even with 24 positive divisors.

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Prime Factor Structure

Factorization String 2^3 × 5^2 × 9463
Distinct Prime Factors 3
Square Status No
Abundance Measure Abundant

Analytical Properties

Total Divisors 24
Divisor Sum (σ) 4,400,760
Proper Divisor Sum 2,508,160
Digit Sum / Digital Root 26 (Root: 8)
Adjacent Primes #1892599 ← → #1892617

Radix Representation

Decimal 1892600
Binary 111001110000011111000 (21 bits)
Octal 0o7160370
Hexadecimal 0x1CE0F8

Divisor Catalog (5 of 24)

1 2 4 5 8

Collatz Trajectory (215 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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