3,979,751
17 × 234103
Deficient
Odd
Composite
Starting at 3,979,751, the Collatz iteration reaches 1 after 66 steps. The first transition is 11939254; the starting value is odd with 4 positive divisors.
Resources
Prime Factor Structure
Factorization String
17 × 234103
Distinct Prime Factors
2
Square Status
No
Abundance Measure
Deficient
Analytical Properties
Total Divisors
4
Divisor Sum (σ)
4,213,872
Proper Divisor Sum
234,121
Digit Sum / Digital Root
41 (Root: 5)
Adjacent Primes
#3979739 ← → #3979771
Radix Representation
| Decimal | 3979751 |
| Binary | 1111001011100111100111 (22 bits) |
| Octal | 0o17134747 |
| Hexadecimal | 0x3CB9E7 |
Divisor Catalog (4)
Collatz Trajectory (66 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.