4,727,689
4727689
Deficient
Odd
Prime
4,727,689 factors as 4727689. Its 2 positive divisors give a proper-divisor sum of 1, so this integer is deficient. The Collatz stopping time is 131 steps.
Resources
Prime Factor Structure
Factorization String
4727689
Distinct Prime Factors
1
Square Status
No
Abundance Measure
Deficient
Analytical Properties
Total Divisors
2
Divisor Sum (σ)
4,727,690
Proper Divisor Sum
1
Digit Sum / Digital Root
43 (Root: 7)
Adjacent Primes
#4727687 ← → #4727707
Radix Representation
| Decimal | 4727689 |
| Binary | 10010000010001110001001 (23 bits) |
| Octal | 0o22021611 |
| Hexadecimal | 0x482389 |
Divisor Catalog (2)
Collatz Trajectory (131 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.