1,783,080
23 × 33 × 5 × 13 × 127
Abundant
Even
Composite
1,783,080 factors as 2^3 × 3^3 × 5 × 13 × 127. Its 128 positive divisors give a proper-divisor sum of 4,668,120, so this integer is abundant. The Collatz stopping time is 264 steps.
Resources
Prime Factor Structure
Factorization String
2^3 × 3^3 × 5 × 13 × 127
Distinct Prime Factors
5
Square Status
No
Abundance Measure
Abundant
Analytical Properties
Total Divisors
128
Divisor Sum (σ)
6,451,200
Proper Divisor Sum
4,668,120
Digit Sum / Digital Root
27 (Root: 9)
Adjacent Primes
#1783073 ← → #1783087
Radix Representation
| Decimal | 1783080 |
| Binary | 110110011010100101000 (21 bits) |
| Octal | 0o6632450 |
| Hexadecimal | 0x1B3528 |
Divisor Catalog (5 of 128)
Collatz Trajectory (264 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.