550,807
67 × 8221
Deficient
Odd
Composite
550,807 has digital root 7. The neighboring primes are 550801 and 550811; its proper-divisor sum differs from the starting integer by -542,518.
Resources
Prime Factor Structure
Factorization String
67 × 8221
Distinct Prime Factors
2
Square Status
No
Abundance Measure
Deficient
Analytical Properties
Total Divisors
4
Divisor Sum (σ)
559,096
Proper Divisor Sum
8,289
Digit Sum / Digital Root
25 (Root: 7)
Adjacent Primes
#550801 ← → #550811
Radix Representation
| Decimal | 550807 |
| Binary | 10000110011110010111 (20 bits) |
| Octal | 0o2063627 |
| Hexadecimal | 0x86797 |
Divisor Catalog (4)
Collatz Trajectory (84 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.