1,251,312
24 × 3 × 131 × 199
Abundant
Even
Composite
1,251,312 has digital root 6. The neighboring primes are 1251307 and 1251317; its proper-divisor sum differs from the starting integer by 770,976.
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Prime Factor Structure
Factorization String
2^4 × 3 × 131 × 199
Distinct Prime Factors
4
Square Status
No
Abundance Measure
Abundant
Analytical Properties
Total Divisors
40
Divisor Sum (σ)
3,273,600
Proper Divisor Sum
2,022,288
Digit Sum / Digital Root
15 (Root: 6)
Radix Representation
| Decimal | 1251312 |
| Binary | 100110001011111110000 (21 bits) |
| Octal | 0o4613760 |
| Hexadecimal | 0x1317F0 |
Divisor Catalog (5 of 40)
Collatz Trajectory (111 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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