7,007,878
2 × 3503939
Deficient
Even
Composite
7,007,878 has digital root 1. The neighboring primes are 7007873 and 7007899; its proper-divisor sum differs from the starting integer by -3,503,936.
Resources
Prime Factor Structure
Factorization String
2 × 3503939
Distinct Prime Factors
2
Square Status
No
Abundance Measure
Deficient
Analytical Properties
Total Divisors
4
Divisor Sum (σ)
10,511,820
Proper Divisor Sum
3,503,942
Digit Sum / Digital Root
37 (Root: 1)
Adjacent Primes
#7007873 ← → #7007899
Radix Representation
| Decimal | 7007878 |
| Binary | 11010101110111010000110 (23 bits) |
| Octal | 0o32567206 |
| Hexadecimal | 0x6AEE86 |
Divisor Catalog (4)
Collatz Trajectory (222 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.