2,163,365
5 × 41 × 61 × 173
Deficient
Odd
Composite
2,163,365 is odd and not a perfect square. Its factorization is 5 × 41 × 61 × 173 and its 16 divisors sum to 2,718,576.
Resources
Prime Factor Structure
Factorization String
5 × 41 × 61 × 173
Distinct Prime Factors
4
Square Status
No
Abundance Measure
Deficient
Analytical Properties
Total Divisors
16
Divisor Sum (σ)
2,718,576
Proper Divisor Sum
555,211
Digit Sum / Digital Root
26 (Root: 8)
Adjacent Primes
#2163361 ← → #2163401
Radix Representation
| Decimal | 2163365 |
| Binary | 1000010000001010100101 (22 bits) |
| Octal | 0o10201245 |
| Hexadecimal | 0x2102A5 |
Divisor Catalog (5 of 16)
Collatz Trajectory (166 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.