4,357,040
24 × 5 × 107 × 509
Abundant
Even
Composite
4,357,040 factors as 2^4 × 5 × 107 × 509. Its 40 positive divisors give a proper-divisor sum of 5,887,840, so this integer is abundant. The Collatz stopping time is 123 steps.
Resources
Prime Factor Structure
Factorization String
2^4 × 5 × 107 × 509
Distinct Prime Factors
4
Square Status
No
Abundance Measure
Abundant
Analytical Properties
Total Divisors
40
Divisor Sum (σ)
10,244,880
Proper Divisor Sum
5,887,840
Digit Sum / Digital Root
23 (Root: 5)
Adjacent Primes
#4357037 ← → #4357063
Radix Representation
| Decimal | 4357040 |
| Binary | 10000100111101110110000 (23 bits) |
| Octal | 0o20475660 |
| Hexadecimal | 0x427BB0 |
Divisor Catalog (5 of 40)
Collatz Trajectory (123 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.