166,346
2 × 31 × 2683
Deficient
Even
Composite
166,346 factors as 2 × 31 × 2683. Its 8 positive divisors give a proper-divisor sum of 91,318, so this integer is deficient. The Collatz stopping time is 227 steps.
Resources
Prime Factor Structure
Factorization String
2 × 31 × 2683
Distinct Prime Factors
3
Square Status
No
Abundance Measure
Deficient
Analytical Properties
Total Divisors
8
Divisor Sum (σ)
257,664
Proper Divisor Sum
91,318
Digit Sum / Digital Root
26 (Root: 8)
Adjacent Primes
#166319 ← → #166349
Radix Representation
| Decimal | 166346 |
| Binary | 101000100111001010 (18 bits) |
| Octal | 0o504712 |
| Hexadecimal | 0x289CA |
Divisor Catalog (5 of 8)
Collatz Trajectory (227 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.