3,315,384
23 × 33 × 15349
Abundant
Even
Composite
Starting at 3,315,384, the Collatz iteration reaches 1 after 146 steps. The first transition is 1657692; the starting value is even with 32 positive divisors.
Resources
Prime Factor Structure
Factorization String
2^3 × 3^3 × 15349
Distinct Prime Factors
3
Square Status
No
Abundance Measure
Abundant
Analytical Properties
Total Divisors
32
Divisor Sum (σ)
9,210,000
Proper Divisor Sum
5,894,616
Digit Sum / Digital Root
27 (Root: 9)
Adjacent Primes
#3315379 ← → #3315401
Radix Representation
| Decimal | 3315384 |
| Binary | 1100101001011010111000 (22 bits) |
| Octal | 0o14513270 |
| Hexadecimal | 0x3296B8 |
Divisor Catalog (5 of 32)
Collatz Trajectory (146 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.