398,869
569 × 701
Deficient
Odd
Composite
398,869 factors as 569 × 701. Its 4 positive divisors give a proper-divisor sum of 1,271, so this integer is deficient. The Collatz stopping time is 42 steps.
Prime Factor Structure
Factorization String
569 × 701
Distinct Prime Factors
2
Square Status
No
Abundance Measure
Deficient
Analytical Properties
Total Divisors
4
Divisor Sum (σ)
400,140
Proper Divisor Sum
1,271
Digit Sum / Digital Root
43 (Root: 7)
Radix Representation
| Decimal | 398869 |
| Binary | 1100001011000010101 (19 bits) |
| Octal | 0o1413025 |
| Hexadecimal | 0x61615 |
Divisor Catalog (4)
Collatz Trajectory (42 steps to reach 1)
Iterative sequence n → n/2 (if even) or 3n+1 (if odd):
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