4,007,291
17 × 235723
Deficient
Odd
Composite
4,007,291 factors as 17 × 235723. Its 4 positive divisors give a proper-divisor sum of 235,741, so this integer is deficient. The Collatz stopping time is 141 steps.
Resources
Prime Factor Structure
Factorization String
17 × 235723
Distinct Prime Factors
2
Square Status
No
Abundance Measure
Deficient
Analytical Properties
Total Divisors
4
Divisor Sum (σ)
4,243,032
Proper Divisor Sum
235,741
Digit Sum / Digital Root
23 (Root: 5)
Adjacent Primes
#4007281 ← → #4007321
Radix Representation
| Decimal | 4007291 |
| Binary | 1111010010010101111011 (22 bits) |
| Octal | 0o17222573 |
| Hexadecimal | 0x3D257B |
Divisor Catalog (4)
Collatz Trajectory (141 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.