140,652
22 × 32 × 3907
Abundant
Even
Composite
140,652 factors as 2^2 × 3^2 × 3907. Its 18 positive divisors give a proper-divisor sum of 214,976, so this integer is abundant. The Collatz stopping time is 131 steps.
Resources
Prime Factor Structure
Factorization String
2^2 × 3^2 × 3907
Distinct Prime Factors
3
Square Status
No
Abundance Measure
Abundant
Analytical Properties
Total Divisors
18
Divisor Sum (σ)
355,628
Proper Divisor Sum
214,976
Digit Sum / Digital Root
18 (Root: 9)
Adjacent Primes
#140639 ← → #140659
Radix Representation
| Decimal | 140652 |
| Binary | 100010010101101100 (18 bits) |
| Octal | 0o422554 |
| Hexadecimal | 0x2256C |
Divisor Catalog (5 of 18)
Collatz Trajectory (131 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.