63,556
22 × 15889
Deficient
Even
Composite
Starting at 63,556, the Collatz iteration reaches 1 after 55 steps. The first transition is 31778; the starting value is even with 6 positive divisors.
Prime Factor Structure
Factorization String
2^2 × 15889
Distinct Prime Factors
2
Square Status
No
Abundance Measure
Deficient
Analytical Properties
Total Divisors
6
Divisor Sum (σ)
111,230
Proper Divisor Sum
47,674
Digit Sum / Digital Root
25 (Root: 7)
Adjacent Primes
#63541 ← → #63559
Radix Representation
| Decimal | 63556 |
| Binary | 1111100001000100 (16 bits) |
| Octal | 0o174104 |
| Hexadecimal | 0xF844 |
Divisor Catalog (6)
Collatz Trajectory (55 steps to reach 1)
Iterative sequence n → n/2 (if even) or 3n+1 (if odd):