2,577,461
641 × 4021
Deficient
Odd
Composite
Starting at 2,577,461, the Collatz iteration reaches 1 after 187 steps. The first transition is 7732384; the starting value is odd with 4 positive divisors.
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Prime Factor Structure
Factorization String
641 × 4021
Distinct Prime Factors
2
Square Status
No
Abundance Measure
Deficient
Analytical Properties
Total Divisors
4
Divisor Sum (σ)
2,582,124
Proper Divisor Sum
4,663
Digit Sum / Digital Root
32 (Root: 5)
Radix Representation
| Decimal | 2577461 |
| Binary | 1001110101010000110101 (22 bits) |
| Octal | 0o11652065 |
| Hexadecimal | 0x275435 |
Divisor Catalog (4)
Collatz Trajectory (187 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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