1,878,251
41 × 61 × 751
Deficient
Odd
Composite
Starting at 1,878,251, the Collatz iteration reaches 1 after 171 steps. The first transition is 5634754; the starting value is odd with 8 positive divisors.
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Prime Factor Structure
Factorization String
41 × 61 × 751
Distinct Prime Factors
3
Square Status
No
Abundance Measure
Deficient
Analytical Properties
Total Divisors
8
Divisor Sum (σ)
1,958,208
Proper Divisor Sum
79,957
Digit Sum / Digital Root
32 (Root: 5)
Radix Representation
| Decimal | 1878251 |
| Binary | 111001010100011101011 (21 bits) |
| Octal | 0o7124353 |
| Hexadecimal | 0x1CA8EB |
Divisor Catalog (5 of 8)
Collatz Trajectory (171 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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