4,171,271
13 × 320867
Deficient
Odd
Composite
4,171,271 has digital root 5. The neighboring primes are 4171261 and 4171283; its proper-divisor sum differs from the starting integer by -3,850,390.
Resources
Prime Factor Structure
Factorization String
13 × 320867
Distinct Prime Factors
2
Square Status
No
Abundance Measure
Deficient
Analytical Properties
Total Divisors
4
Divisor Sum (σ)
4,492,152
Proper Divisor Sum
320,881
Digit Sum / Digital Root
23 (Root: 5)
Adjacent Primes
#4171261 ← → #4171283
Radix Representation
| Decimal | 4171271 |
| Binary | 1111111010011000000111 (22 bits) |
| Octal | 0o17723007 |
| Hexadecimal | 0x3FA607 |
Divisor Catalog (4)
Collatz Trajectory (110 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.