1,117,398
2 × 3 × 43 × 61 × 71
Abundant
Even
Composite
1,117,398 has digital root 3. The neighboring primes are 1117379 and 1117433; its proper-divisor sum differs from the starting integer by 122,196.
Resources
Prime Factor Structure
Factorization String
2 × 3 × 43 × 61 × 71
Distinct Prime Factors
5
Square Status
No
Abundance Measure
Abundant
Analytical Properties
Total Divisors
32
Divisor Sum (σ)
2,356,992
Proper Divisor Sum
1,239,594
Digit Sum / Digital Root
30 (Root: 3)
Adjacent Primes
#1117379 ← → #1117433
Radix Representation
| Decimal | 1117398 |
| Binary | 100010000110011010110 (21 bits) |
| Octal | 0o4206326 |
| Hexadecimal | 0x110CD6 |
Divisor Catalog (5 of 32)
Collatz Trajectory (121 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.