2,749,190
2 × 5 × 23 × 11953
Deficient
Even
Composite
2,749,190 factors as 2 × 5 × 23 × 11953. Its 16 positive divisors give a proper-divisor sum of 2,414,938, so this integer is deficient. The Collatz stopping time is 107 steps.
Resources
Prime Factor Structure
Factorization String
2 × 5 × 23 × 11953
Distinct Prime Factors
4
Square Status
No
Abundance Measure
Deficient
Analytical Properties
Total Divisors
16
Divisor Sum (σ)
5,164,128
Proper Divisor Sum
2,414,938
Digit Sum / Digital Root
32 (Root: 5)
Adjacent Primes
#2749183 ← → #2749193
Radix Representation
| Decimal | 2749190 |
| Binary | 1010011111001100000110 (22 bits) |
| Octal | 0o12371406 |
| Hexadecimal | 0x29F306 |
Divisor Catalog (5 of 16)
Collatz Trajectory (107 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.