2,100,465
33 × 5 × 15559
Deficient
Odd
Composite
2,100,465 is odd and not a perfect square. Its factorization is 3^3 × 5 × 15559 and its 16 divisors sum to 3,734,400.
Resources
Prime Factor Structure
Factorization String
3^3 × 5 × 15559
Distinct Prime Factors
3
Square Status
No
Abundance Measure
Deficient
Analytical Properties
Total Divisors
16
Divisor Sum (σ)
3,734,400
Proper Divisor Sum
1,633,935
Digit Sum / Digital Root
18 (Root: 9)
Adjacent Primes
#2100463 ← → #2100473
Radix Representation
| Decimal | 2100465 |
| Binary | 1000000000110011110001 (22 bits) |
| Octal | 0o10006361 |
| Hexadecimal | 0x200CF1 |
Divisor Catalog (5 of 16)
Collatz Trajectory (241 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.