3,131,421
3 × 37 × 28211
Deficient
Odd
Composite
3,131,421 has the prime decomposition 3 × 37 × 28211. Its 3 distinct prime factors produce 8 positive divisors.
Resources
Prime Factor Structure
Factorization String
3 × 37 × 28211
Distinct Prime Factors
3
Square Status
No
Abundance Measure
Deficient
Analytical Properties
Total Divisors
8
Divisor Sum (σ)
4,288,224
Proper Divisor Sum
1,156,803
Digit Sum / Digital Root
15 (Root: 6)
Adjacent Primes
#3131419 ← → #3131431
Radix Representation
| Decimal | 3131421 |
| Binary | 1011111100100000011101 (22 bits) |
| Octal | 0o13744035 |
| Hexadecimal | 0x2FC81D |
Divisor Catalog (5 of 8)
Collatz Trajectory (226 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.