7,257,241
7257241
Deficient
Odd
Prime
Starting at 7,257,241, the Collatz iteration reaches 1 after 160 steps. The first transition is 21771724; the starting value is odd with 2 positive divisors.
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Prime Factor Structure
Factorization String
7257241
Distinct Prime Factors
1
Square Status
No
Abundance Measure
Deficient
Analytical Properties
Total Divisors
2
Divisor Sum (σ)
7,257,242
Proper Divisor Sum
1
Digit Sum / Digital Root
28 (Root: 1)
Radix Representation
| Decimal | 7257241 |
| Binary | 11011101011110010011001 (23 bits) |
| Octal | 0o33536231 |
| Hexadecimal | 0x6EBC99 |
Divisor Catalog (2)
Collatz Trajectory (160 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.
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