2,888,588
22 × 722147
Deficient
Even
Composite
2,888,588 has digital root 2. The neighboring primes are 2888569 and 2888591; its proper-divisor sum differs from the starting integer by -722,140.
Resources
Prime Factor Structure
Factorization String
2^2 × 722147
Distinct Prime Factors
2
Square Status
No
Abundance Measure
Deficient
Analytical Properties
Total Divisors
6
Divisor Sum (σ)
5,055,036
Proper Divisor Sum
2,166,448
Digit Sum / Digital Root
47 (Root: 2)
Adjacent Primes
#2888569 ← → #2888591
Radix Representation
| Decimal | 2888588 |
| Binary | 1011000001001110001100 (22 bits) |
| Octal | 0o13011614 |
| Hexadecimal | 0x2C138C |
Divisor Catalog (5 of 6)
Collatz Trajectory (50 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.