5,617,990
2 × 5 × 7 × 17 × 4721
Abundant
Even
Composite
5,617,990 factors as 2 × 5 × 7 × 17 × 4721. Its 32 positive divisors give a proper-divisor sum of 6,621,434, so this integer is abundant. The Collatz stopping time is 170 steps.
Resources
Prime Factor Structure
Factorization String
2 × 5 × 7 × 17 × 4721
Distinct Prime Factors
5
Square Status
No
Abundance Measure
Abundant
Analytical Properties
Total Divisors
32
Divisor Sum (σ)
12,239,424
Proper Divisor Sum
6,621,434
Digit Sum / Digital Root
37 (Root: 1)
Adjacent Primes
#5617987 ← → #5617999
Radix Representation
| Decimal | 5617990 |
| Binary | 10101011011100101000110 (23 bits) |
| Octal | 0o25334506 |
| Hexadecimal | 0x55B946 |
Divisor Catalog (5 of 32)
Collatz Trajectory (170 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.