4,007,497
132 × 23 × 1031
Deficient
Odd
Composite
4,007,497 factors as 13^2 × 23 × 1031. Its 12 positive divisors give a proper-divisor sum of 525,047, so this integer is deficient. The Collatz stopping time is 92 steps.
Resources
Prime Factor Structure
Factorization String
13^2 × 23 × 1031
Distinct Prime Factors
3
Square Status
No
Abundance Measure
Deficient
Analytical Properties
Total Divisors
12
Divisor Sum (σ)
4,532,544
Proper Divisor Sum
525,047
Digit Sum / Digital Root
31 (Root: 4)
Adjacent Primes
#4007491 ← → #4007513
Radix Representation
| Decimal | 4007497 |
| Binary | 1111010010011001001001 (22 bits) |
| Octal | 0o17223111 |
| Hexadecimal | 0x3D2649 |
Divisor Catalog (5 of 12)
Collatz Trajectory (92 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.