30,988
22 × 61 × 127
Deficient
Even
Composite
30,988 factors as 2^2 × 61 × 127. Its 12 positive divisors give a proper-divisor sum of 24,564, so this integer is deficient. The Collatz stopping time is 54 steps.
Prime Factor Structure
Factorization String
2^2 × 61 × 127
Distinct Prime Factors
3
Square Status
No
Abundance Measure
Deficient
Analytical Properties
Total Divisors
12
Divisor Sum (σ)
55,552
Proper Divisor Sum
24,564
Digit Sum / Digital Root
28 (Root: 1)
Radix Representation
| Decimal | 30988 |
| Binary | 111100100001100 (15 bits) |
| Octal | 0o74414 |
| Hexadecimal | 0x790C |
Divisor Catalog (12)
Collatz Trajectory (54 steps to reach 1)
Iterative sequence n → n/2 (if even) or 3n+1 (if odd):
More profiles
Browse other published profiles and their separate link collections.
No other profiles in this collection.