8,700,780
22 × 3 × 5 × 11 × 13183
Abundant
Even
Composite
Starting at 8,700,780, the Collatz iteration reaches 1 after 199 steps. The first transition is 4350390; the starting value is even with 48 positive divisors.
Prime Factor Structure
Factorization String
2^2 × 3 × 5 × 11 × 13183
Distinct Prime Factors
5
Square Status
No
Abundance Measure
Abundant
Analytical Properties
Total Divisors
48
Divisor Sum (σ)
26,578,944
Proper Divisor Sum
17,878,164
Digit Sum / Digital Root
30 (Root: 3)
Adjacent Primes
#8700773 ← → #8700793
Radix Representation
| Decimal | 8700780 |
| Binary | 100001001100001101101100 (24 bits) |
| Octal | 0o41141554 |
| Hexadecimal | 0x84C36C |
Divisor Catalog (48)
Collatz Trajectory (199 steps to reach 1)
Iterative sequence n → n/2 (if even) or 3n+1 (if odd):