1,273,410
2 × 32 × 5 × 14149
Abundant
Even
Composite
1,273,410 has digital root 9. The neighboring primes are 1273409 and 1273411; its proper-divisor sum differs from the starting integer by 764,280.
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Prime Factor Structure
Factorization String
2 × 3^2 × 5 × 14149
Distinct Prime Factors
4
Square Status
No
Abundance Measure
Abundant
Analytical Properties
Total Divisors
24
Divisor Sum (σ)
3,311,100
Proper Divisor Sum
2,037,690
Digit Sum / Digital Root
18 (Root: 9)
Radix Representation
| Decimal | 1273410 |
| Binary | 100110110111001000010 (21 bits) |
| Octal | 0o4667102 |
| Hexadecimal | 0x136E42 |
Divisor Catalog (5 of 24)
Collatz Trajectory (129 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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