9,257,998
2 × 4628999
Deficient
Even
Composite
9,257,998 has digital root 4. The neighboring primes are 9257981 and 9257999; its proper-divisor sum differs from the starting integer by -4,628,996.
Resources
Prime Factor Structure
Factorization String
2 × 4628999
Distinct Prime Factors
2
Square Status
No
Abundance Measure
Deficient
Analytical Properties
Total Divisors
4
Divisor Sum (σ)
13,887,000
Proper Divisor Sum
4,629,002
Digit Sum / Digital Root
49 (Root: 4)
Adjacent Primes
#9257981 ← → #9257999
Radix Representation
| Decimal | 9257998 |
| Binary | 100011010100010000001110 (24 bits) |
| Octal | 0o43242016 |
| Hexadecimal | 0x8D440E |
Divisor Catalog (4)
Collatz Trajectory (238 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.