2,798,142
2 × 3 × 466357
Abundant
Even
Composite
2,798,142 factors as 2 × 3 × 466357. Its 8 positive divisors give a proper-divisor sum of 2,798,154, so this integer is abundant. The Collatz stopping time is 81 steps.
Resources
Prime Factor Structure
Factorization String
2 × 3 × 466357
Distinct Prime Factors
3
Square Status
No
Abundance Measure
Abundant
Analytical Properties
Total Divisors
8
Divisor Sum (σ)
5,596,296
Proper Divisor Sum
2,798,154
Digit Sum / Digital Root
33 (Root: 6)
Adjacent Primes
#2798141 ← → #2798143
Radix Representation
| Decimal | 2798142 |
| Binary | 1010101011001000111110 (22 bits) |
| Octal | 0o12531076 |
| Hexadecimal | 0x2AB23E |
Divisor Catalog (5 of 8)
Collatz Trajectory (81 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.