2,140,173
32 × 72 × 23 × 211
Deficient
Odd
Composite
2,140,173 has the prime decomposition 3^2 × 7^2 × 23 × 211. Its 4 distinct prime factors produce 36 positive divisors.
Resources
Prime Factor Structure
Factorization String
3^2 × 7^2 × 23 × 211
Distinct Prime Factors
4
Square Status
No
Abundance Measure
Deficient
Analytical Properties
Total Divisors
36
Divisor Sum (σ)
3,770,208
Proper Divisor Sum
1,630,035
Digit Sum / Digital Root
18 (Root: 9)
Adjacent Primes
#2140169 ← → #2140199
Radix Representation
| Decimal | 2140173 |
| Binary | 1000001010100000001101 (22 bits) |
| Octal | 0o10124015 |
| Hexadecimal | 0x20A80D |
Divisor Catalog (5 of 36)
Collatz Trajectory (148 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.