λ
Sequence Observatory

4,917,300

22 × 3 × 52 × 37 × 443
Abundant Even Composite

Starting at 4,917,300, the Collatz iteration reaches 1 after 206 steps. The first transition is 2458650; the starting value is even with 72 positive divisors.

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Prime Factor Structure

Factorization String 2^2 × 3 × 5^2 × 37 × 443
Distinct Prime Factors 5
Square Status No
Abundance Measure Abundant

Analytical Properties

Total Divisors 72
Divisor Sum (σ) 14,644,896
Proper Divisor Sum 9,727,596
Digit Sum / Digital Root 24 (Root: 6)
Adjacent Primes #4917277 ← → #4917329

Radix Representation

Decimal 4917300
Binary 10010110000100000110100 (23 bits)
Octal 0o22604064
Hexadecimal 0x4B0834

Divisor Catalog (5 of 72)

1 2 3 4 5

Collatz Trajectory (206 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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