1,108,445
5 × 13 × 17053
Deficient
Odd
Composite
1,108,445 has digital root 5. The neighboring primes are 1108427 and 1108447; its proper-divisor sum differs from the starting integer by -784,354.
Prime Factor Structure
Factorization String
5 × 13 × 17053
Distinct Prime Factors
3
Square Status
No
Abundance Measure
Deficient
Analytical Properties
Total Divisors
8
Divisor Sum (σ)
1,432,536
Proper Divisor Sum
324,091
Digit Sum / Digital Root
23 (Root: 5)
Radix Representation
| Decimal | 1108445 |
| Binary | 100001110100111011101 (21 bits) |
| Octal | 0o4164735 |
| Hexadecimal | 0x10E9DD |
Divisor Catalog (8)
Collatz Trajectory (147 steps to reach 1)
Iterative sequence n → n/2 (if even) or 3n+1 (if odd):
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