13,908
22 × 3 × 19 × 61
Abundant
Even
Composite
13,908 has digital root 3. The neighboring primes are 13907 and 13913; its proper-divisor sum differs from the starting integer by 6,904.
Prime Factor Structure
Factorization String
2^2 × 3 × 19 × 61
Distinct Prime Factors
4
Square Status
No
Abundance Measure
Abundant
Analytical Properties
Total Divisors
24
Divisor Sum (σ)
34,720
Proper Divisor Sum
20,812
Digit Sum / Digital Root
21 (Root: 3)
Adjacent Primes
#13907 ← → #13913
Radix Representation
| Decimal | 13908 |
| Binary | 11011001010100 (14 bits) |
| Octal | 0o33124 |
| Hexadecimal | 0x3654 |
Divisor Catalog (24)
Collatz Trajectory (32 steps to reach 1)
Iterative sequence n → n/2 (if even) or 3n+1 (if odd):