λ
Sequence Observatory

5,322,156

22 × 3 × 7 × 17 × 3727
Abundant Even Composite

Starting at 5,322,156, the Collatz iteration reaches 1 after 188 steps. The first transition is 2661078; the starting value is even with 48 positive divisors.

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Prime Factor Structure

Factorization String 2^2 × 3 × 7 × 17 × 3727
Distinct Prime Factors 5
Square Status No
Abundance Measure Abundant

Analytical Properties

Total Divisors 48
Divisor Sum (σ) 15,031,296
Proper Divisor Sum 9,709,140
Digit Sum / Digital Root 24 (Root: 6)
Adjacent Primes #5322133 ← → #5322157

Radix Representation

Decimal 5322156
Binary 10100010011010110101100 (23 bits)
Octal 0o24232654
Hexadecimal 0x5135AC

Divisor Catalog (5 of 48)

1 2 3 4 6

Collatz Trajectory (188 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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