3,218,211
34 × 67 × 593
Deficient
Odd
Composite
3,218,211 factors as 3^4 × 67 × 593. Its 20 positive divisors give a proper-divisor sum of 1,669,221, so this integer is deficient. The Collatz stopping time is 146 steps.
Resources
Prime Factor Structure
Factorization String
3^4 × 67 × 593
Distinct Prime Factors
3
Square Status
No
Abundance Measure
Deficient
Analytical Properties
Total Divisors
20
Divisor Sum (σ)
4,887,432
Proper Divisor Sum
1,669,221
Digit Sum / Digital Root
18 (Root: 9)
Adjacent Primes
#3218209 ← → #3218221
Radix Representation
| Decimal | 3218211 |
| Binary | 1100010001101100100011 (22 bits) |
| Octal | 0o14215443 |
| Hexadecimal | 0x311B23 |
Divisor Catalog (5 of 20)
Collatz Trajectory (146 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.