7,509,248
28 × 29333
Deficient
Even
Composite
Starting at 7,509,248, the Collatz iteration reaches 1 after 54 steps. The first transition is 3754624; the starting value is even with 18 positive divisors.
Resources
Prime Factor Structure
Factorization String
2^8 × 29333
Distinct Prime Factors
2
Square Status
No
Abundance Measure
Deficient
Analytical Properties
Total Divisors
18
Divisor Sum (σ)
14,989,674
Proper Divisor Sum
7,480,426
Digit Sum / Digital Root
35 (Root: 8)
Adjacent Primes
#7509241 ← → #7509251
Radix Representation
| Decimal | 7509248 |
| Binary | 11100101001010100000000 (23 bits) |
| Octal | 0o34512400 |
| Hexadecimal | 0x729500 |
Divisor Catalog (5 of 18)
Collatz Trajectory (54 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.