1,264,170
2 × 3 × 5 × 42139
Abundant
Even
Composite
Starting at 1,264,170, the Collatz iteration reaches 1 after 67 steps. The first transition is 632085; the starting value is even with 16 positive divisors.
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Prime Factor Structure
Factorization String
2 × 3 × 5 × 42139
Distinct Prime Factors
4
Square Status
No
Abundance Measure
Abundant
Analytical Properties
Total Divisors
16
Divisor Sum (σ)
3,034,080
Proper Divisor Sum
1,769,910
Digit Sum / Digital Root
21 (Root: 3)
Radix Representation
| Decimal | 1264170 |
| Binary | 100110100101000101010 (21 bits) |
| Octal | 0o4645052 |
| Hexadecimal | 0x134A2A |
Divisor Catalog (5 of 16)
Collatz Trajectory (67 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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