908,220
22 × 3 × 5 × 15137
Abundant
Even
Composite
Starting at 908,220, the Collatz iteration reaches 1 after 201 steps. The first transition is 454110; the starting value is even with 24 positive divisors.
Prime Factor Structure
Factorization String
2^2 × 3 × 5 × 15137
Distinct Prime Factors
4
Square Status
No
Abundance Measure
Abundant
Analytical Properties
Total Divisors
24
Divisor Sum (σ)
2,543,184
Proper Divisor Sum
1,634,964
Digit Sum / Digital Root
21 (Root: 3)
Adjacent Primes
#908213 ← → #908221
Radix Representation
| Decimal | 908220 |
| Binary | 11011101101110111100 (20 bits) |
| Octal | 0o3355674 |
| Hexadecimal | 0xDDBBC |
Divisor Catalog (24)
Collatz Trajectory (201 steps to reach 1)
Iterative sequence n → n/2 (if even) or 3n+1 (if odd):