1,765,090
2 × 5 × 176509
Deficient
Even
Composite
1,765,090 factors as 2 × 5 × 176509. Its 8 positive divisors give a proper-divisor sum of 1,412,090, so this integer is deficient. The Collatz stopping time is 158 steps.
Resources
Prime Factor Structure
Factorization String
2 × 5 × 176509
Distinct Prime Factors
3
Square Status
No
Abundance Measure
Deficient
Analytical Properties
Total Divisors
8
Divisor Sum (σ)
3,177,180
Proper Divisor Sum
1,412,090
Digit Sum / Digital Root
28 (Root: 1)
Adjacent Primes
#1765087 ← → #1765121
Radix Representation
| Decimal | 1765090 |
| Binary | 110101110111011100010 (21 bits) |
| Octal | 0o6567342 |
| Hexadecimal | 0x1AEEE2 |
Divisor Catalog (5 of 8)
Collatz Trajectory (158 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.