9,561
3 × 3187
Deficient
Odd
Composite
Prime Factor Structure
Factorization String
3 × 3187
Distinct Prime Factors
2
Square Status
No
Abundance Measure
Deficient
Analytical Properties
Total Divisors
4
Divisor Sum (σ)
12,752
Proper Divisor Sum
3,191
Digit Sum / Digital Root
21 (Root: 3)
Radix Representation
| Decimal | 9561 |
| Binary | 10010101011001 (14 bits) |
| Octal | 0o22531 |
| Hexadecimal | 0x2559 |
Divisor Catalog (4)
Collatz Trajectory (78 steps to reach 1)
Iterative sequence n → n/2 (if even) or 3n+1 (if odd):
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