1,091,308
22 × 109 × 2503
Deficient
Even
Composite
1,091,308 factors as 2^2 × 109 × 2503. Its 12 positive divisors give a proper-divisor sum of 836,772, so this integer is deficient. The Collatz stopping time is 196 steps.
Resources
Prime Factor Structure
Factorization String
2^2 × 109 × 2503
Distinct Prime Factors
3
Square Status
No
Abundance Measure
Deficient
Analytical Properties
Total Divisors
12
Divisor Sum (σ)
1,928,080
Proper Divisor Sum
836,772
Digit Sum / Digital Root
22 (Root: 4)
Adjacent Primes
#1091287 ← → #1091329
Radix Representation
| Decimal | 1091308 |
| Binary | 100001010011011101100 (21 bits) |
| Octal | 0o4123354 |
| Hexadecimal | 0x10A6EC |
Divisor Catalog (5 of 12)
Collatz Trajectory (196 steps to reach 1)
Iterative sequence n → n/2 (if even) or 3n+1 (if odd):
Showing the first 5 trajectory entries; the stopping-time total above is unchanged.