6,739,738
2 × 3369869
Deficient
Even
Composite
Starting at 6,739,738, the Collatz iteration reaches 1 after 147 steps. The first transition is 3369869; the starting value is even with 4 positive divisors.
Prime Factor Structure
Factorization String
2 × 3369869
Distinct Prime Factors
2
Square Status
No
Abundance Measure
Deficient
Analytical Properties
Total Divisors
4
Divisor Sum (σ)
10,109,610
Proper Divisor Sum
3,369,872
Digit Sum / Digital Root
43 (Root: 7)
Adjacent Primes
#6739723 ← → #6739751
Radix Representation
| Decimal | 6739738 |
| Binary | 11001101101011100011010 (23 bits) |
| Octal | 0o31553432 |
| Hexadecimal | 0x66D71A |
Divisor Catalog (4)
Collatz Trajectory (147 steps to reach 1)
Iterative sequence n → n/2 (if even) or 3n+1 (if odd):