988,888
23 × 71 × 1741
Deficient
Even
Composite
988,888 has digital root 4. The neighboring primes are 988877 and 988901; its proper-divisor sum differs from the starting integer by -96,416.
Resources
Prime Factor Structure
Factorization String
2^3 × 71 × 1741
Distinct Prime Factors
3
Square Status
No
Abundance Measure
Deficient
Analytical Properties
Total Divisors
16
Divisor Sum (σ)
1,881,360
Proper Divisor Sum
892,472
Digit Sum / Digital Root
49 (Root: 4)
Adjacent Primes
#988877 ← → #988901
Radix Representation
| Decimal | 988888 |
| Binary | 11110001011011011000 (20 bits) |
| Octal | 0o3613330 |
| Hexadecimal | 0xF16D8 |
Divisor Catalog (5 of 16)
Collatz Trajectory (90 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.