3,441,900
22 × 3 × 52 × 7 × 11 × 149
Abundant
Even
Composite
Starting at 3,441,900, the Collatz iteration reaches 1 after 221 steps. The first transition is 1720950; the starting value is even with 144 positive divisors.
Resources
Prime Factor Structure
Factorization String
2^2 × 3 × 5^2 × 7 × 11 × 149
Distinct Prime Factors
6
Square Status
No
Abundance Measure
Abundant
Analytical Properties
Total Divisors
144
Divisor Sum (σ)
12,499,200
Proper Divisor Sum
9,057,300
Digit Sum / Digital Root
21 (Root: 3)
Adjacent Primes
#3441887 ← → #3441901
Radix Representation
| Decimal | 3441900 |
| Binary | 1101001000010011101100 (22 bits) |
| Octal | 0o15102354 |
| Hexadecimal | 0x3484EC |
Divisor Catalog (5 of 144)
Collatz Trajectory (221 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.