7,491,809
13 × 576293
Deficient
Odd
Composite
7,491,809 factors as 13 × 576293. Its 4 positive divisors give a proper-divisor sum of 576,307, so this integer is deficient. The Collatz stopping time is 279 steps.
Resources
Prime Factor Structure
Factorization String
13 × 576293
Distinct Prime Factors
2
Square Status
No
Abundance Measure
Deficient
Analytical Properties
Total Divisors
4
Divisor Sum (σ)
8,068,116
Proper Divisor Sum
576,307
Digit Sum / Digital Root
38 (Root: 2)
Adjacent Primes
#7491791 ← → #7491811
Radix Representation
| Decimal | 7491809 |
| Binary | 11100100101000011100001 (23 bits) |
| Octal | 0o34450341 |
| Hexadecimal | 0x7250E1 |
Divisor Catalog (4)
Collatz Trajectory (279 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.