2,743,140
22 × 3 × 5 × 131 × 349
Abundant
Even
Composite
For 2,743,140, the 48 positive divisors have a total of 7,761,600. Removing 2,743,140 leaves 5,018,460, which gives the abundant classification.
Resources
Prime Factor Structure
Factorization String
2^2 × 3 × 5 × 131 × 349
Distinct Prime Factors
5
Square Status
No
Abundance Measure
Abundant
Analytical Properties
Total Divisors
48
Divisor Sum (σ)
7,761,600
Proper Divisor Sum
5,018,460
Digit Sum / Digital Root
21 (Root: 3)
Adjacent Primes
#2743133 ← → #2743177
Radix Representation
| Decimal | 2743140 |
| Binary | 1010011101101101100100 (22 bits) |
| Octal | 0o12355544 |
| Hexadecimal | 0x29DB64 |
Divisor Catalog (5 of 48)
Collatz Trajectory (138 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.