3,581,266
2 × 13 × 181 × 761
Deficient
Even
Composite
3,581,266 has the prime decomposition 2 × 13 × 181 × 761. Its 4 distinct prime factors produce 16 positive divisors.
Resources
Prime Factor Structure
Factorization String
2 × 13 × 181 × 761
Distinct Prime Factors
4
Square Status
No
Abundance Measure
Deficient
Analytical Properties
Total Divisors
16
Divisor Sum (σ)
5,824,728
Proper Divisor Sum
2,243,462
Digit Sum / Digital Root
31 (Root: 4)
Adjacent Primes
#3581257 ← → #3581269
Radix Representation
| Decimal | 3581266 |
| Binary | 1101101010010101010010 (22 bits) |
| Octal | 0o15522522 |
| Hexadecimal | 0x36A552 |
Divisor Catalog (5 of 16)
Collatz Trajectory (265 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.