136,161
34 × 412
Deficient
Odd
Composite
Square (√ = 369)
136,161 factors as 3^4 × 41^2. Its 15 positive divisors give a proper-divisor sum of 72,322, so this integer is deficient. The Collatz stopping time is 118 steps.
Resources
Prime Factor Structure
Factorization String
3^4 × 41^2
Distinct Prime Factors
2
Square Status
Yes (√136161 = 369)
Abundance Measure
Deficient
Analytical Properties
Total Divisors
15
Divisor Sum (σ)
208,483
Proper Divisor Sum
72,322
Digit Sum / Digital Root
18 (Root: 9)
Adjacent Primes
#136139 ← → #136163
Radix Representation
| Decimal | 136161 |
| Binary | 100001001111100001 (18 bits) |
| Octal | 0o411741 |
| Hexadecimal | 0x213E1 |
Divisor Catalog (5 of 15)
Collatz Trajectory (118 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.