290,982
2 × 3 × 48497
Abundant
Even
Composite
Starting at 290,982, the Collatz iteration reaches 1 after 145 steps. The first transition is 145491; the starting value is even with 8 positive divisors.
Prime Factor Structure
Factorization String
2 × 3 × 48497
Distinct Prime Factors
3
Square Status
No
Abundance Measure
Abundant
Analytical Properties
Total Divisors
8
Divisor Sum (σ)
581,976
Proper Divisor Sum
290,994
Digit Sum / Digital Root
30 (Root: 3)
Adjacent Primes
#290971 ← → #290987
Radix Representation
| Decimal | 290982 |
| Binary | 1000111000010100110 (19 bits) |
| Octal | 0o1070246 |
| Hexadecimal | 0x470A6 |
Divisor Catalog (8)
Collatz Trajectory (145 steps to reach 1)
Iterative sequence n → n/2 (if even) or 3n+1 (if odd):