8,664,867
33 × 61 × 5261
Deficient
Odd
Composite
8,664,867 factors as 3^3 × 61 × 5261. Its 16 positive divisors give a proper-divisor sum of 4,384,893, so this integer is deficient. The Collatz stopping time is 106 steps.
Resources
Prime Factor Structure
Factorization String
3^3 × 61 × 5261
Distinct Prime Factors
3
Square Status
No
Abundance Measure
Deficient
Analytical Properties
Total Divisors
16
Divisor Sum (σ)
13,049,760
Proper Divisor Sum
4,384,893
Digit Sum / Digital Root
45 (Root: 9)
Adjacent Primes
#8664863 ← → #8664869
Radix Representation
| Decimal | 8664867 |
| Binary | 100001000011011100100011 (24 bits) |
| Octal | 0o41033443 |
| Hexadecimal | 0x843723 |
Divisor Catalog (5 of 16)
Collatz Trajectory (106 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.