1,996,148
22 × 7 × 11 × 6481
Abundant
Even
Composite
1,996,148 factors as 2^2 × 7 × 11 × 6481. Its 24 positive divisors give a proper-divisor sum of 2,359,756, so this integer is abundant. The Collatz stopping time is 91 steps.
Resources
Prime Factor Structure
Factorization String
2^2 × 7 × 11 × 6481
Distinct Prime Factors
4
Square Status
No
Abundance Measure
Abundant
Analytical Properties
Total Divisors
24
Divisor Sum (σ)
4,355,904
Proper Divisor Sum
2,359,756
Digit Sum / Digital Root
38 (Root: 2)
Adjacent Primes
#1996129 ← → #1996171
Radix Representation
| Decimal | 1996148 |
| Binary | 111100111010101110100 (21 bits) |
| Octal | 0o7472564 |
| Hexadecimal | 0x1E7574 |
Divisor Catalog (5 of 24)
Collatz Trajectory (91 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.