7,765,442
2 × 3882721
Deficient
Even
Composite
7,765,442 has digital root 8. The neighboring primes are 7765411 and 7765489; its proper-divisor sum differs from the starting integer by -3,882,718.
Resources
Prime Factor Structure
Factorization String
2 × 3882721
Distinct Prime Factors
2
Square Status
No
Abundance Measure
Deficient
Analytical Properties
Total Divisors
4
Divisor Sum (σ)
11,648,166
Proper Divisor Sum
3,882,724
Digit Sum / Digital Root
35 (Root: 8)
Adjacent Primes
#7765411 ← → #7765489
Radix Representation
| Decimal | 7765442 |
| Binary | 11101100111110111000010 (23 bits) |
| Octal | 0o35476702 |
| Hexadecimal | 0x767DC2 |
Divisor Catalog (4)
Collatz Trajectory (217 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.