438,729
3 × 19 × 43 × 179
Deficient
Odd
Composite
438,729 is odd and not a perfect square. Its factorization is 3 × 19 × 43 × 179 and its 16 divisors sum to 633,600.
Resources
Prime Factor Structure
Factorization String
3 × 19 × 43 × 179
Distinct Prime Factors
4
Square Status
No
Abundance Measure
Deficient
Analytical Properties
Total Divisors
16
Divisor Sum (σ)
633,600
Proper Divisor Sum
194,871
Digit Sum / Digital Root
33 (Root: 6)
Adjacent Primes
#438721 ← → #438733
Radix Representation
| Decimal | 438729 |
| Binary | 1101011000111001001 (19 bits) |
| Octal | 0o1530711 |
| Hexadecimal | 0x6B1C9 |
Divisor Catalog (5 of 16)
Collatz Trajectory (68 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.