6,440,849
37 × 174077
Deficient
Odd
Composite
Starting at 6,440,849, the Collatz iteration reaches 1 after 209 steps. The first transition is 19322548; the starting value is odd with 4 positive divisors.
Resources
Prime Factor Structure
Factorization String
37 × 174077
Distinct Prime Factors
2
Square Status
No
Abundance Measure
Deficient
Analytical Properties
Total Divisors
4
Divisor Sum (σ)
6,614,964
Proper Divisor Sum
174,115
Digit Sum / Digital Root
35 (Root: 8)
Adjacent Primes
#6440831 ← → #6440873
Radix Representation
| Decimal | 6440849 |
| Binary | 11000100100011110010001 (23 bits) |
| Octal | 0o30443621 |
| Hexadecimal | 0x624791 |
Divisor Catalog (4)
Collatz Trajectory (209 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.