708,438
2 × 3 × 71 × 1663
Abundant
Even
Composite
708,438 has digital root 3. The neighboring primes are 708437 and 708457; its proper-divisor sum differs from the starting integer by 20,820.
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Prime Factor Structure
Factorization String
2 × 3 × 71 × 1663
Distinct Prime Factors
4
Square Status
No
Abundance Measure
Abundant
Analytical Properties
Total Divisors
16
Divisor Sum (σ)
1,437,696
Proper Divisor Sum
729,258
Digit Sum / Digital Root
30 (Root: 3)
Radix Representation
| Decimal | 708438 |
| Binary | 10101100111101010110 (20 bits) |
| Octal | 0o2547526 |
| Hexadecimal | 0xACF56 |
Divisor Catalog (5 of 16)
Collatz Trajectory (149 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.
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