667,752
23 × 3 × 27823
Abundant
Even
Composite
Starting at 667,752, the Collatz iteration reaches 1 after 154 steps. The first transition is 333876; the starting value is even with 16 positive divisors.
Prime Factor Structure
Factorization String
2^3 × 3 × 27823
Distinct Prime Factors
3
Square Status
No
Abundance Measure
Abundant
Analytical Properties
Total Divisors
16
Divisor Sum (σ)
1,669,440
Proper Divisor Sum
1,001,688
Digit Sum / Digital Root
33 (Root: 6)
Radix Representation
| Decimal | 667752 |
| Binary | 10100011000001101000 (20 bits) |
| Octal | 0o2430150 |
| Hexadecimal | 0xA3068 |
Divisor Catalog (16)
Collatz Trajectory (154 steps to reach 1)
Iterative sequence n → n/2 (if even) or 3n+1 (if odd):
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