425,487
3 × 141829
Deficient
Odd
Composite
425,487 factors as 3 × 141829. Its 4 positive divisors give a proper-divisor sum of 141,833, so this integer is deficient. The Collatz stopping time is 112 steps.
Resources
Prime Factor Structure
Factorization String
3 × 141829
Distinct Prime Factors
2
Square Status
No
Abundance Measure
Deficient
Analytical Properties
Total Divisors
4
Divisor Sum (σ)
567,320
Proper Divisor Sum
141,833
Digit Sum / Digital Root
30 (Root: 3)
Adjacent Primes
#425473 ← → #425489
Radix Representation
| Decimal | 425487 |
| Binary | 1100111111000001111 (19 bits) |
| Octal | 0o1477017 |
| Hexadecimal | 0x67E0F |
Divisor Catalog (4)
Collatz Trajectory (112 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.