8,418,443
11 × 765313
Deficient
Odd
Composite
8,418,443 has digital root 5. The neighboring primes are 8418413 and 8418457; its proper-divisor sum differs from the starting integer by -7,653,118.
Resources
Prime Factor Structure
Factorization String
11 × 765313
Distinct Prime Factors
2
Square Status
No
Abundance Measure
Deficient
Analytical Properties
Total Divisors
4
Divisor Sum (σ)
9,183,768
Proper Divisor Sum
765,325
Digit Sum / Digital Root
32 (Root: 5)
Adjacent Primes
#8418413 ← → #8418457
Radix Representation
| Decimal | 8418443 |
| Binary | 100000000111010010001011 (24 bits) |
| Octal | 0o40072213 |
| Hexadecimal | 0x80748B |
Divisor Catalog (4)
Collatz Trajectory (168 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.