7,829,551
7829551
Deficient
Odd
Prime
Starting at 7,829,551, the Collatz iteration reaches 1 after 155 steps. The first transition is 23488654; the starting value is odd with 2 positive divisors.
Link collection
External pages selected by the site administrator. These links are separate from the mathematical calculations below.
Prime Factor Structure
Factorization String
7829551
Distinct Prime Factors
1
Square Status
No
Abundance Measure
Deficient
Analytical Properties
Total Divisors
2
Divisor Sum (σ)
7,829,552
Proper Divisor Sum
1
Digit Sum / Digital Root
37 (Root: 1)
Radix Representation
| Decimal | 7829551 |
| Binary | 11101110111100000101111 (23 bits) |
| Octal | 0o35674057 |
| Hexadecimal | 0x77782F |
Divisor Catalog (2)
Collatz Trajectory (155 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.
More profiles
Browse other published profiles and their separate link collections.