7,180,028
22 × 1795007
Deficient
Even
Composite
Starting at 7,180,028, the Collatz iteration reaches 1 after 328 steps. The first transition is 3590014; the starting value is even with 6 positive divisors.
Resources
Prime Factor Structure
Factorization String
2^2 × 1795007
Distinct Prime Factors
2
Square Status
No
Abundance Measure
Deficient
Analytical Properties
Total Divisors
6
Divisor Sum (σ)
12,565,056
Proper Divisor Sum
5,385,028
Digit Sum / Digital Root
26 (Root: 8)
Adjacent Primes
#7180009 ← → #7180031
Radix Representation
| Decimal | 7180028 |
| Binary | 11011011000111011111100 (23 bits) |
| Octal | 0o33307374 |
| Hexadecimal | 0x6D8EFC |
Divisor Catalog (5 of 6)
Collatz Trajectory (328 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.