λ
Sequence Observatory

2,022,496

25 × 7 × 9029
Abundant Even Composite

Starting at 2,022,496, the Collatz iteration reaches 1 after 47 steps. The first transition is 1011248; the starting value is even with 24 positive divisors.

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Prime Factor Structure

Factorization String 2^5 × 7 × 9029
Distinct Prime Factors 3
Square Status No
Abundance Measure Abundant

Analytical Properties

Total Divisors 24
Divisor Sum (σ) 4,551,120
Proper Divisor Sum 2,528,624
Digit Sum / Digital Root 25 (Root: 7)
Adjacent Primes #2022491 ← → #2022497

Radix Representation

Decimal 2022496
Binary 111101101110001100000 (21 bits)
Octal 0o7556140
Hexadecimal 0x1EDC60

Divisor Catalog (5 of 24)

1 2 4 7 8

Collatz Trajectory (47 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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