5,220,438
2 × 3 × 59 × 14747
Abundant
Even
Composite
Starting at 5,220,438, the Collatz iteration reaches 1 after 144 steps. The first transition is 2610219; the starting value is even with 16 positive divisors.
Resources
Prime Factor Structure
Factorization String
2 × 3 × 59 × 14747
Distinct Prime Factors
4
Square Status
No
Abundance Measure
Abundant
Analytical Properties
Total Divisors
16
Divisor Sum (σ)
10,618,560
Proper Divisor Sum
5,398,122
Digit Sum / Digital Root
24 (Root: 6)
Adjacent Primes
#5220427 ← → #5220463
Radix Representation
| Decimal | 5220438 |
| Binary | 10011111010100001010110 (23 bits) |
| Octal | 0o23724126 |
| Hexadecimal | 0x4FA856 |
Divisor Catalog (5 of 16)
Collatz Trajectory (144 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.