3,365,720
23 × 5 × 84143
Abundant
Even
Composite
Starting at 3,365,720, the Collatz iteration reaches 1 after 107 steps. The first transition is 1682860; the starting value is even with 16 positive divisors.
Resources
Prime Factor Structure
Factorization String
2^3 × 5 × 84143
Distinct Prime Factors
3
Square Status
No
Abundance Measure
Abundant
Analytical Properties
Total Divisors
16
Divisor Sum (σ)
7,572,960
Proper Divisor Sum
4,207,240
Digit Sum / Digital Root
26 (Root: 8)
Adjacent Primes
#3365707 ← → #3365723
Radix Representation
| Decimal | 3365720 |
| Binary | 1100110101101101011000 (22 bits) |
| Octal | 0o14655530 |
| Hexadecimal | 0x335B58 |
Divisor Catalog (5 of 16)
Collatz Trajectory (107 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.