2,725,191
33 × 7 × 14419
Deficient
Odd
Composite
2,725,191 factors as 3^3 × 7 × 14419. Its 16 positive divisors give a proper-divisor sum of 1,889,209, so this integer is deficient. The Collatz stopping time is 156 steps.
Resources
Prime Factor Structure
Factorization String
3^3 × 7 × 14419
Distinct Prime Factors
3
Square Status
No
Abundance Measure
Deficient
Analytical Properties
Total Divisors
16
Divisor Sum (σ)
4,614,400
Proper Divisor Sum
1,889,209
Digit Sum / Digital Root
27 (Root: 9)
Adjacent Primes
#2725187 ← → #2725199
Radix Representation
| Decimal | 2725191 |
| Binary | 1010011001010101000111 (22 bits) |
| Octal | 0o12312507 |
| Hexadecimal | 0x299547 |
Divisor Catalog (5 of 16)
Collatz Trajectory (156 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.