765,205
5 × 7 × 21863
Deficient
Odd
Composite
765,205 factors as 5 × 7 × 21863. Its 8 positive divisors give a proper-divisor sum of 284,267, so this integer is deficient. The Collatz stopping time is 149 steps.
Prime Factor Structure
Factorization String
5 × 7 × 21863
Distinct Prime Factors
3
Square Status
No
Abundance Measure
Deficient
Analytical Properties
Total Divisors
8
Divisor Sum (σ)
1,049,472
Proper Divisor Sum
284,267
Digit Sum / Digital Root
25 (Root: 7)
Radix Representation
| Decimal | 765205 |
| Binary | 10111010110100010101 (20 bits) |
| Octal | 0o2726425 |
| Hexadecimal | 0xBAD15 |
Divisor Catalog (8)
Collatz Trajectory (149 steps to reach 1)
Iterative sequence n → n/2 (if even) or 3n+1 (if odd):
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