1,771,307
251 × 7057
Deficient
Odd
Composite
Starting at 1,771,307, the Collatz iteration reaches 1 after 264 steps. The first transition is 5313922; the starting value is odd with 4 positive divisors.
Resources
Prime Factor Structure
Factorization String
251 × 7057
Distinct Prime Factors
2
Square Status
No
Abundance Measure
Deficient
Analytical Properties
Total Divisors
4
Divisor Sum (σ)
1,778,616
Proper Divisor Sum
7,309
Digit Sum / Digital Root
26 (Root: 8)
Adjacent Primes
#1771283 ← → #1771327
Radix Representation
| Decimal | 1771307 |
| Binary | 110110000011100101011 (21 bits) |
| Octal | 0o6603453 |
| Hexadecimal | 0x1B072B |
Divisor Catalog (4)
Collatz Trajectory (264 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.