7,158,001
613 × 11677
Deficient
Odd
Composite
Starting at 7,158,001, the Collatz iteration reaches 1 after 191 steps. The first transition is 21474004; the starting value is odd with 4 positive divisors.
Resources
Prime Factor Structure
Factorization String
613 × 11677
Distinct Prime Factors
2
Square Status
No
Abundance Measure
Deficient
Analytical Properties
Total Divisors
4
Divisor Sum (σ)
7,170,292
Proper Divisor Sum
12,291
Digit Sum / Digital Root
22 (Root: 4)
Adjacent Primes
#7157999 ← → #7158013
Radix Representation
| Decimal | 7158001 |
| Binary | 11011010011100011110001 (23 bits) |
| Octal | 0o33234361 |
| Hexadecimal | 0x6D38F1 |
Divisor Catalog (4)
Collatz Trajectory (191 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.