489,745
5 × 41 × 2389
Deficient
Odd
Composite
489,745 factors as 5 × 41 × 2389. Its 8 positive divisors give a proper-divisor sum of 112,535, so this integer is deficient. The Collatz stopping time is 37 steps.
Resources
Prime Factor Structure
Factorization String
5 × 41 × 2389
Distinct Prime Factors
3
Square Status
No
Abundance Measure
Deficient
Analytical Properties
Total Divisors
8
Divisor Sum (σ)
602,280
Proper Divisor Sum
112,535
Digit Sum / Digital Root
37 (Root: 1)
Adjacent Primes
#489743 ← → #489761
Radix Representation
| Decimal | 489745 |
| Binary | 1110111100100010001 (19 bits) |
| Octal | 0o1674421 |
| Hexadecimal | 0x77911 |
Divisor Catalog (5 of 8)
Collatz Trajectory (37 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.