164,641
31 × 47 × 113
Deficient
Odd
Composite
Starting at 164,641, the Collatz iteration reaches 1 after 183 steps. The first transition is 493924; the starting value is odd with 8 positive divisors.
Prime Factor Structure
Factorization String
31 × 47 × 113
Distinct Prime Factors
3
Square Status
No
Abundance Measure
Deficient
Analytical Properties
Total Divisors
8
Divisor Sum (σ)
175,104
Proper Divisor Sum
10,463
Digit Sum / Digital Root
22 (Root: 4)
Adjacent Primes
#164627 ← → #164653
Radix Representation
| Decimal | 164641 |
| Binary | 101000001100100001 (18 bits) |
| Octal | 0o501441 |
| Hexadecimal | 0x28321 |
Divisor Catalog (8)
Collatz Trajectory (183 steps to reach 1)
Iterative sequence n → n/2 (if even) or 3n+1 (if odd):