8,419,121
8419121
Deficient
Odd
Prime
8,419,121 factors as 8419121. Its 2 positive divisors give a proper-divisor sum of 1, so this integer is deficient. The Collatz stopping time is 349 steps.
Resources
Prime Factor Structure
Factorization String
8419121
Distinct Prime Factors
1
Square Status
No
Abundance Measure
Deficient
Analytical Properties
Total Divisors
2
Divisor Sum (σ)
8,419,122
Proper Divisor Sum
1
Digit Sum / Digital Root
26 (Root: 8)
Adjacent Primes
#8419087 ← → #8419141
Radix Representation
| Decimal | 8419121 |
| Binary | 100000000111011100110001 (24 bits) |
| Octal | 0o40073461 |
| Hexadecimal | 0x807731 |
Divisor Catalog (2)
Collatz Trajectory (349 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.