2,788,071
3 × 11 × 13 × 67 × 97
Deficient
Odd
Composite
2,788,071 factors as 3 × 11 × 13 × 67 × 97. Its 32 positive divisors give a proper-divisor sum of 1,690,137, so this integer is deficient. The Collatz stopping time is 182 steps.
Resources
Prime Factor Structure
Factorization String
3 × 11 × 13 × 67 × 97
Distinct Prime Factors
5
Square Status
No
Abundance Measure
Deficient
Analytical Properties
Total Divisors
32
Divisor Sum (σ)
4,478,208
Proper Divisor Sum
1,690,137
Digit Sum / Digital Root
33 (Root: 6)
Adjacent Primes
#2788069 ← → #2788081
Radix Representation
| Decimal | 2788071 |
| Binary | 1010101000101011100111 (22 bits) |
| Octal | 0o12505347 |
| Hexadecimal | 0x2A8AE7 |
Divisor Catalog (5 of 32)
Collatz Trajectory (182 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.