8,251,661
11 × 750151
Deficient
Odd
Composite
Starting at 8,251,661, the Collatz iteration reaches 1 after 230 steps. The first transition is 24754984; the starting value is odd with 4 positive divisors.
Resources
Prime Factor Structure
Factorization String
11 × 750151
Distinct Prime Factors
2
Square Status
No
Abundance Measure
Deficient
Analytical Properties
Total Divisors
4
Divisor Sum (σ)
9,001,824
Proper Divisor Sum
750,163
Digit Sum / Digital Root
29 (Root: 2)
Adjacent Primes
#8251651 ← → #8251667
Radix Representation
| Decimal | 8251661 |
| Binary | 11111011110100100001101 (23 bits) |
| Octal | 0o37364415 |
| Hexadecimal | 0x7DE90D |
Divisor Catalog (4)
Collatz Trajectory (230 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.