3,949,974
2 × 32 × 7 × 23 × 29 × 47
Abundant
Even
Composite
3,949,974 factors as 2 × 3^2 × 7 × 23 × 29 × 47. Its 96 positive divisors give a proper-divisor sum of 6,832,746, so this integer is abundant. The Collatz stopping time is 172 steps.
Resources
Prime Factor Structure
Factorization String
2 × 3^2 × 7 × 23 × 29 × 47
Distinct Prime Factors
6
Square Status
No
Abundance Measure
Abundant
Analytical Properties
Total Divisors
96
Divisor Sum (σ)
10,782,720
Proper Divisor Sum
6,832,746
Digit Sum / Digital Root
45 (Root: 9)
Adjacent Primes
#3949969 ← → #3950029
Radix Representation
| Decimal | 3949974 |
| Binary | 1111000100010110010110 (22 bits) |
| Octal | 0o17042626 |
| Hexadecimal | 0x3C4596 |
Divisor Catalog (5 of 96)
Collatz Trajectory (172 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.