22,213
97 × 229
Deficient
Odd
Composite
Starting at 22,213, the Collatz iteration reaches 1 after 131 steps. The first transition is 66640; the starting value is odd with 4 positive divisors.
Prime Factor Structure
Factorization String
97 × 229
Distinct Prime Factors
2
Square Status
No
Abundance Measure
Deficient
Analytical Properties
Total Divisors
4
Divisor Sum (σ)
22,540
Proper Divisor Sum
327
Digit Sum / Digital Root
10 (Root: 1)
Adjacent Primes
#22193 ← → #22229
Radix Representation
| Decimal | 22213 |
| Binary | 101011011000101 (15 bits) |
| Octal | 0o53305 |
| Hexadecimal | 0x56C5 |
Divisor Catalog (4)
Collatz Trajectory (131 steps to reach 1)
Iterative sequence n → n/2 (if even) or 3n+1 (if odd):