3,231,787
133 × 1471
Deficient
Odd
Composite
3,231,787 has digital root 4. The neighboring primes are 3231779 and 3231791; its proper-divisor sum differs from the starting integer by -2,960,214.
Resources
Prime Factor Structure
Factorization String
13^3 × 1471
Distinct Prime Factors
2
Square Status
No
Abundance Measure
Deficient
Analytical Properties
Total Divisors
8
Divisor Sum (σ)
3,503,360
Proper Divisor Sum
271,573
Digit Sum / Digital Root
31 (Root: 4)
Adjacent Primes
#3231779 ← → #3231791
Radix Representation
| Decimal | 3231787 |
| Binary | 1100010101000000101011 (22 bits) |
| Octal | 0o14250053 |
| Hexadecimal | 0x31502B |
Divisor Catalog (5 of 8)
Collatz Trajectory (164 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.