2,591,364
22 × 3 × 23 × 41 × 229
Abundant
Even
Composite
Starting at 2,591,364, the Collatz iteration reaches 1 after 94 steps. The first transition is 1295682; the starting value is even with 48 positive divisors.
Resources
Prime Factor Structure
Factorization String
2^2 × 3 × 23 × 41 × 229
Distinct Prime Factors
5
Square Status
No
Abundance Measure
Abundant
Analytical Properties
Total Divisors
48
Divisor Sum (σ)
6,491,520
Proper Divisor Sum
3,900,156
Digit Sum / Digital Root
30 (Root: 3)
Adjacent Primes
#2591363 ← → #2591389
Radix Representation
| Decimal | 2591364 |
| Binary | 1001111000101010000100 (22 bits) |
| Octal | 0o11705204 |
| Hexadecimal | 0x278A84 |
Divisor Catalog (5 of 48)
Collatz Trajectory (94 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.