1,391,097
3 × 509 × 911
Deficient
Odd
Composite
Starting at 1,391,097, the Collatz iteration reaches 1 after 106 steps. The first transition is 4173292; the starting value is odd with 8 positive divisors.
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Prime Factor Structure
Factorization String
3 × 509 × 911
Distinct Prime Factors
3
Square Status
No
Abundance Measure
Deficient
Analytical Properties
Total Divisors
8
Divisor Sum (σ)
1,860,480
Proper Divisor Sum
469,383
Digit Sum / Digital Root
30 (Root: 3)
Radix Representation
| Decimal | 1391097 |
| Binary | 101010011100111111001 (21 bits) |
| Octal | 0o5234771 |
| Hexadecimal | 0x1539F9 |
Divisor Catalog (5 of 8)
Collatz Trajectory (106 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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