1,994,006
2 × 72 × 20347
Deficient
Even
Composite
1,994,006 has digital root 2. The neighboring primes are 1993997 and 1994033; its proper-divisor sum differs from the starting integer by -508,504.
Resources
Prime Factor Structure
Factorization String
2 × 7^2 × 20347
Distinct Prime Factors
3
Square Status
No
Abundance Measure
Deficient
Analytical Properties
Total Divisors
12
Divisor Sum (σ)
3,479,508
Proper Divisor Sum
1,485,502
Digit Sum / Digital Root
29 (Root: 2)
Adjacent Primes
#1993997 ← → #1994033
Radix Representation
| Decimal | 1994006 |
| Binary | 111100110110100010110 (21 bits) |
| Octal | 0o7466426 |
| Hexadecimal | 0x1E6D16 |
Divisor Catalog (5 of 12)
Collatz Trajectory (122 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.