1,564,225
52 × 13 × 4813
Deficient
Odd
Composite
Starting at 1,564,225, the Collatz iteration reaches 1 after 44 steps. The first transition is 4692676; the starting value is odd with 12 positive divisors.
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Prime Factor Structure
Factorization String
5^2 × 13 × 4813
Distinct Prime Factors
3
Square Status
No
Abundance Measure
Deficient
Analytical Properties
Total Divisors
12
Divisor Sum (σ)
2,089,276
Proper Divisor Sum
525,051
Digit Sum / Digital Root
25 (Root: 7)
Radix Representation
| Decimal | 1564225 |
| Binary | 101111101111001000001 (21 bits) |
| Octal | 0o5757101 |
| Hexadecimal | 0x17DE41 |
Divisor Catalog (5 of 12)
Collatz Trajectory (44 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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