437,281
13 × 33637
Deficient
Odd
Composite
437,281 has digital root 7. The neighboring primes are 437279 and 437287; its proper-divisor sum differs from the starting integer by -403,630.
Resources
Prime Factor Structure
Factorization String
13 × 33637
Distinct Prime Factors
2
Square Status
No
Abundance Measure
Deficient
Analytical Properties
Total Divisors
4
Divisor Sum (σ)
470,932
Proper Divisor Sum
33,651
Digit Sum / Digital Root
25 (Root: 7)
Adjacent Primes
#437279 ← → #437287
Radix Representation
| Decimal | 437281 |
| Binary | 1101010110000100001 (19 bits) |
| Octal | 0o1526041 |
| Hexadecimal | 0x6AC21 |
Divisor Catalog (4)
Collatz Trajectory (143 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.