1,609,387
132 × 89 × 107
Deficient
Odd
Composite
1,609,387 has the prime decomposition 13^2 × 89 × 107. Its 3 distinct prime factors produce 12 positive divisors.
Resources
Prime Factor Structure
Factorization String
13^2 × 89 × 107
Distinct Prime Factors
3
Square Status
No
Abundance Measure
Deficient
Analytical Properties
Total Divisors
12
Divisor Sum (σ)
1,778,760
Proper Divisor Sum
169,373
Digit Sum / Digital Root
34 (Root: 7)
Adjacent Primes
#1609381 ← → #1609403
Radix Representation
| Decimal | 1609387 |
| Binary | 110001000111010101011 (21 bits) |
| Octal | 0o6107253 |
| Hexadecimal | 0x188EAB |
Divisor Catalog (5 of 12)
Collatz Trajectory (119 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.