8,161,029
32 × 31 × 29251
Deficient
Odd
Composite
8,161,029 factors as 3^2 × 31 × 29251. Its 12 positive divisors give a proper-divisor sum of 4,007,803, so this integer is deficient. The Collatz stopping time is 111 steps.
Resources
Prime Factor Structure
Factorization String
3^2 × 31 × 29251
Distinct Prime Factors
3
Square Status
No
Abundance Measure
Deficient
Analytical Properties
Total Divisors
12
Divisor Sum (σ)
12,168,832
Proper Divisor Sum
4,007,803
Digit Sum / Digital Root
27 (Root: 9)
Adjacent Primes
#8161001 ← → #8161031
Radix Representation
| Decimal | 8161029 |
| Binary | 11111001000011100000101 (23 bits) |
| Octal | 0o37103405 |
| Hexadecimal | 0x7C8705 |
Divisor Catalog (5 of 12)
Collatz Trajectory (111 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.