390,263
390263
Deficient
Odd
Prime
390,263 factors as 390263. Its 2 positive divisors give a proper-divisor sum of 1, so this integer is deficient. The Collatz stopping time is 68 steps.
Prime Factor Structure
Factorization String
390263
Distinct Prime Factors
1
Square Status
No
Abundance Measure
Deficient
Analytical Properties
Total Divisors
2
Divisor Sum (σ)
390,264
Proper Divisor Sum
1
Digit Sum / Digital Root
23 (Root: 5)
Radix Representation
| Decimal | 390263 |
| Binary | 1011111010001110111 (19 bits) |
| Octal | 0o1372167 |
| Hexadecimal | 0x5F477 |
Divisor Catalog (2)
Collatz Trajectory (68 steps to reach 1)
Iterative sequence n → n/2 (if even) or 3n+1 (if odd):
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