1,391,000
23 × 53 × 13 × 107
Abundant
Even
Composite
1,391,000 has the prime decomposition 2^3 × 5^3 × 13 × 107. Its 4 distinct prime factors produce 64 positive divisors.
Prime Factor Structure
Factorization String
2^3 × 5^3 × 13 × 107
Distinct Prime Factors
4
Square Status
No
Abundance Measure
Abundant
Analytical Properties
Total Divisors
64
Divisor Sum (σ)
3,538,080
Proper Divisor Sum
2,147,080
Digit Sum / Digital Root
14 (Root: 5)
Radix Representation
| Decimal | 1391000 |
| Binary | 101010011100110011000 (21 bits) |
| Octal | 0o5234630 |
| Hexadecimal | 0x153998 |
Divisor Catalog (60 of 64)
Collatz Trajectory (168 steps to reach 1)
Iterative sequence n → n/2 (if even) or 3n+1 (if odd):
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