2,572,508
22 × 17 × 37831
Deficient
Even
Composite
2,572,508 factors as 2^2 × 17 × 37831. Its 12 positive divisors give a proper-divisor sum of 2,194,324, so this integer is deficient. The Collatz stopping time is 73 steps.
Resources
Prime Factor Structure
Factorization String
2^2 × 17 × 37831
Distinct Prime Factors
3
Square Status
No
Abundance Measure
Deficient
Analytical Properties
Total Divisors
12
Divisor Sum (σ)
4,766,832
Proper Divisor Sum
2,194,324
Digit Sum / Digital Root
29 (Root: 2)
Adjacent Primes
#2572489 ← → #2572513
Radix Representation
| Decimal | 2572508 |
| Binary | 1001110100000011011100 (22 bits) |
| Octal | 0o11640334 |
| Hexadecimal | 0x2740DC |
Divisor Catalog (5 of 12)
Collatz Trajectory (73 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.