126,684
22 × 34 × 17 × 23
Abundant
Even
Composite
126,684 has digital root 9. The neighboring primes are 126683 and 126691; its proper-divisor sum differs from the starting integer by 112,536.
Resources
Prime Factor Structure
Factorization String
2^2 × 3^4 × 17 × 23
Distinct Prime Factors
4
Square Status
No
Abundance Measure
Abundant
Analytical Properties
Total Divisors
60
Divisor Sum (σ)
365,904
Proper Divisor Sum
239,220
Digit Sum / Digital Root
27 (Root: 9)
Adjacent Primes
#126683 ← → #126691
Radix Representation
| Decimal | 126684 |
| Binary | 11110111011011100 (17 bits) |
| Octal | 0o367334 |
| Hexadecimal | 0x1EEDC |
Divisor Catalog (5 of 60)
Collatz Trajectory (105 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.