725,604
22 × 3 × 11 × 23 × 239
Abundant
Even
Composite
Starting at 725,604, the Collatz iteration reaches 1 after 136 steps. The first transition is 362802; the starting value is even with 48 positive divisors.
Resources
Prime Factor Structure
Factorization String
2^2 × 3 × 11 × 23 × 239
Distinct Prime Factors
5
Square Status
No
Abundance Measure
Abundant
Analytical Properties
Total Divisors
48
Divisor Sum (σ)
1,935,360
Proper Divisor Sum
1,209,756
Digit Sum / Digital Root
24 (Root: 6)
Adjacent Primes
#725603 ← → #725639
Radix Representation
| Decimal | 725604 |
| Binary | 10110001001001100100 (20 bits) |
| Octal | 0o2611144 |
| Hexadecimal | 0xB1264 |
Divisor Catalog (5 of 48)
Collatz Trajectory (136 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.