671,431
671431
Deficient
Odd
Prime
671,431 is odd and not a perfect square. Its factorization is 671431 and its 2 divisors sum to 671,432.
Resources
Prime Factor Structure
Factorization String
671431
Distinct Prime Factors
1
Square Status
No
Abundance Measure
Deficient
Analytical Properties
Total Divisors
2
Divisor Sum (σ)
671,432
Proper Divisor Sum
1
Digit Sum / Digital Root
22 (Root: 4)
Adjacent Primes
#671417 ← → #671443
Radix Representation
| Decimal | 671431 |
| Binary | 10100011111011000111 (20 bits) |
| Octal | 0o2437307 |
| Hexadecimal | 0xA3EC7 |
Divisor Catalog (2)
Collatz Trajectory (92 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.