2
2
Deficient
Even
Prime
Prime Factor Structure
Factorization String
2
Distinct Prime Factors
1
Square Status
No
Abundance Measure
Deficient
Analytical Properties
Total Divisors
2
Divisor Sum (σ)
3
Proper Divisor Sum
1
Digit Sum / Digital Root
2 (Root: 2)
Adjacent Primes
None ← → #3
Radix Representation
| Decimal | 2 |
| Binary | 10 (2 bits) |
| Octal | 0o2 |
| Hexadecimal | 0x2 |
Divisor Catalog (2)
Collatz Trajectory (1 steps to reach 1)
Iterative sequence n → n/2 (if even) or 3n+1 (if odd):
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