551,775
3 × 52 × 7 × 1051
Deficient
Odd
Composite
551,775 factors as 3 × 5^2 × 7 × 1051. Its 24 positive divisors give a proper-divisor sum of 491,809, so this integer is deficient. The Collatz stopping time is 84 steps.
Resources
Prime Factor Structure
Factorization String
3 × 5^2 × 7 × 1051
Distinct Prime Factors
4
Square Status
No
Abundance Measure
Deficient
Analytical Properties
Total Divisors
24
Divisor Sum (σ)
1,043,584
Proper Divisor Sum
491,809
Digit Sum / Digital Root
30 (Root: 3)
Adjacent Primes
#551773 ← → #551801
Radix Representation
| Decimal | 551775 |
| Binary | 10000110101101011111 (20 bits) |
| Octal | 0o2065537 |
| Hexadecimal | 0x86B5F |
Divisor Catalog (5 of 24)
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.