3,221,624
23 × 7 × 57529
Abundant
Even
Composite
3,221,624 factors as 2^3 × 7 × 57529. Its 16 positive divisors give a proper-divisor sum of 3,681,976, so this integer is abundant. The Collatz stopping time is 270 steps.
Resources
Prime Factor Structure
Factorization String
2^3 × 7 × 57529
Distinct Prime Factors
3
Square Status
No
Abundance Measure
Abundant
Analytical Properties
Total Divisors
16
Divisor Sum (σ)
6,903,600
Proper Divisor Sum
3,681,976
Digit Sum / Digital Root
20 (Root: 2)
Adjacent Primes
#3221599 ← → #3221629
Radix Representation
| Decimal | 3221624 |
| Binary | 1100010010100001111000 (22 bits) |
| Octal | 0o14224170 |
| Hexadecimal | 0x312878 |
Divisor Catalog (5 of 16)
Collatz Trajectory (270 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.