1,445,820
22 × 3 × 5 × 24097
Abundant
Even
Composite
1,445,820 factors as 2^2 × 3 × 5 × 24097. Its 24 positive divisors give a proper-divisor sum of 2,602,644, so this integer is abundant. The Collatz stopping time is 243 steps.
Resources
Prime Factor Structure
Factorization String
2^2 × 3 × 5 × 24097
Distinct Prime Factors
4
Square Status
No
Abundance Measure
Abundant
Analytical Properties
Total Divisors
24
Divisor Sum (σ)
4,048,464
Proper Divisor Sum
2,602,644
Digit Sum / Digital Root
24 (Root: 6)
Adjacent Primes
#1445797 ← → #1445827
Radix Representation
| Decimal | 1445820 |
| Binary | 101100000111110111100 (21 bits) |
| Octal | 0o5407674 |
| Hexadecimal | 0x160FBC |
Divisor Catalog (5 of 24)
Collatz Trajectory (243 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.