8,142,614
2 × 4071307
Deficient
Even
Composite
Starting at 8,142,614, the Collatz iteration reaches 1 after 137 steps. The first transition is 4071307; the starting value is even with 4 positive divisors.
Resources
Prime Factor Structure
Factorization String
2 × 4071307
Distinct Prime Factors
2
Square Status
No
Abundance Measure
Deficient
Analytical Properties
Total Divisors
4
Divisor Sum (σ)
12,213,924
Proper Divisor Sum
4,071,310
Digit Sum / Digital Root
26 (Root: 8)
Adjacent Primes
#8142599 ← → #8142619
Radix Representation
| Decimal | 8142614 |
| Binary | 11111000011111100010110 (23 bits) |
| Octal | 0o37037426 |
| Hexadecimal | 0x7C3F16 |
Divisor Catalog (4)
Collatz Trajectory (137 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.