7,491,243
3 × 31 × 109 × 739
Deficient
Odd
Composite
7,491,243 factors as 3 × 31 × 109 × 739. Its 16 positive divisors give a proper-divisor sum of 2,927,957, so this integer is deficient. The Collatz stopping time is 279 steps.
Resources
Prime Factor Structure
Factorization String
3 × 31 × 109 × 739
Distinct Prime Factors
4
Square Status
No
Abundance Measure
Deficient
Analytical Properties
Total Divisors
16
Divisor Sum (σ)
10,419,200
Proper Divisor Sum
2,927,957
Digit Sum / Digital Root
30 (Root: 3)
Adjacent Primes
#7491241 ← → #7491247
Radix Representation
| Decimal | 7491243 |
| Binary | 11100100100111010101011 (23 bits) |
| Octal | 0o34447253 |
| Hexadecimal | 0x724EAB |
Divisor Catalog (5 of 16)
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.