5,290,726
2 × 72 × 53987
Deficient
Even
Composite
5,290,726 has digital root 4. The neighboring primes are 5290717 and 5290729; its proper-divisor sum differs from the starting integer by -1,349,504.
Resources
Prime Factor Structure
Factorization String
2 × 7^2 × 53987
Distinct Prime Factors
3
Square Status
No
Abundance Measure
Deficient
Analytical Properties
Total Divisors
12
Divisor Sum (σ)
9,231,948
Proper Divisor Sum
3,941,222
Digit Sum / Digital Root
31 (Root: 4)
Adjacent Primes
#5290717 ← → #5290729
Radix Representation
| Decimal | 5290726 |
| Binary | 10100001011101011100110 (23 bits) |
| Octal | 0o24135346 |
| Hexadecimal | 0x50BAE6 |
Divisor Catalog (5 of 12)
Collatz Trajectory (126 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.