1,564,316
22 × 13 × 67 × 449
Deficient
Even
Composite
1,564,316 factors as 2^2 × 13 × 67 × 449. Its 24 positive divisors give a proper-divisor sum of 1,434,484, so this integer is deficient. The Collatz stopping time is 132 steps.
Prime Factor Structure
Factorization String
2^2 × 13 × 67 × 449
Distinct Prime Factors
4
Square Status
No
Abundance Measure
Deficient
Analytical Properties
Total Divisors
24
Divisor Sum (σ)
2,998,800
Proper Divisor Sum
1,434,484
Digit Sum / Digital Root
26 (Root: 8)
Radix Representation
| Decimal | 1564316 |
| Binary | 101111101111010011100 (21 bits) |
| Octal | 0o5757234 |
| Hexadecimal | 0x17DE9C |
Divisor Catalog (24)
Collatz Trajectory (132 steps to reach 1)
Iterative sequence n → n/2 (if even) or 3n+1 (if odd):
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