4,182,185
5 × 7 × 192 × 331
Deficient
Odd
Composite
Starting at 4,182,185, the Collatz iteration reaches 1 after 180 steps. The first transition is 12546556; the starting value is odd with 24 positive divisors.
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Prime Factor Structure
Factorization String
5 × 7 × 19^2 × 331
Distinct Prime Factors
4
Square Status
No
Abundance Measure
Deficient
Analytical Properties
Total Divisors
24
Divisor Sum (σ)
6,071,616
Proper Divisor Sum
1,889,431
Digit Sum / Digital Root
29 (Root: 2)
Radix Representation
| Decimal | 4182185 |
| Binary | 1111111101000010101001 (22 bits) |
| Octal | 0o17750251 |
| Hexadecimal | 0x3FD0A9 |
Divisor Catalog (5 of 24)
Collatz Trajectory (180 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.
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