761,770
2 × 5 × 17 × 4481
Deficient
Even
Composite
Starting at 761,770, the Collatz iteration reaches 1 after 56 steps. The first transition is 380885; the starting value is even with 16 positive divisors.
Prime Factor Structure
Factorization String
2 × 5 × 17 × 4481
Distinct Prime Factors
4
Square Status
No
Abundance Measure
Deficient
Analytical Properties
Total Divisors
16
Divisor Sum (σ)
1,452,168
Proper Divisor Sum
690,398
Digit Sum / Digital Root
28 (Root: 1)
Adjacent Primes
#761731 ← → #761773
Radix Representation
| Decimal | 761770 |
| Binary | 10111001111110101010 (20 bits) |
| Octal | 0o2717652 |
| Hexadecimal | 0xB9FAA |
Divisor Catalog (16)
Collatz Trajectory (56 steps to reach 1)
Iterative sequence n → n/2 (if even) or 3n+1 (if odd):