2,581,267
13 × 23 × 89 × 97
Deficient
Odd
Composite
2,581,267 has the prime decomposition 13 × 23 × 89 × 97. Its 4 distinct prime factors produce 16 positive divisors.
Resources
Prime Factor Structure
Factorization String
13 × 23 × 89 × 97
Distinct Prime Factors
4
Square Status
No
Abundance Measure
Deficient
Analytical Properties
Total Divisors
16
Divisor Sum (σ)
2,963,520
Proper Divisor Sum
382,253
Digit Sum / Digital Root
31 (Root: 4)
Adjacent Primes
#2581253 ← → #2581273
Radix Representation
| Decimal | 2581267 |
| Binary | 1001110110001100010011 (22 bits) |
| Octal | 0o11661423 |
| Hexadecimal | 0x276313 |
Divisor Catalog (5 of 16)
Collatz Trajectory (99 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.