1,889,317
1889317
Deficient
Odd
Prime
Starting at 1,889,317, the Collatz iteration reaches 1 after 109 steps. The first transition is 5667952; the starting value is odd with 2 positive divisors.
Resources
Prime Factor Structure
Factorization String
1889317
Distinct Prime Factors
1
Square Status
No
Abundance Measure
Deficient
Analytical Properties
Total Divisors
2
Divisor Sum (σ)
1,889,318
Proper Divisor Sum
1
Digit Sum / Digital Root
37 (Root: 1)
Adjacent Primes
#1889311 ← → #1889347
Radix Representation
| Decimal | 1889317 |
| Binary | 111001101010000100101 (21 bits) |
| Octal | 0o7152045 |
| Hexadecimal | 0x1CD425 |
Divisor Catalog (2)
Collatz Trajectory (109 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.