2,499,040
25 × 5 × 15619
Abundant
Even
Composite
2,499,040 factors as 2^5 × 5 × 15619. Its 24 positive divisors give a proper-divisor sum of 3,405,320, so this integer is abundant. The Collatz stopping time is 130 steps.
Resources
Prime Factor Structure
Factorization String
2^5 × 5 × 15619
Distinct Prime Factors
3
Square Status
No
Abundance Measure
Abundant
Analytical Properties
Total Divisors
24
Divisor Sum (σ)
5,904,360
Proper Divisor Sum
3,405,320
Digit Sum / Digital Root
28 (Root: 1)
Adjacent Primes
#2499023 ← → #2499041
Radix Representation
| Decimal | 2499040 |
| Binary | 1001100010000111100000 (22 bits) |
| Octal | 0o11420740 |
| Hexadecimal | 0x2621E0 |
Divisor Catalog (5 of 24)
Collatz Trajectory (130 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.