Base | Representation |
---|---|
bin | 1011101110010110001111 |
3 | 12210010221111 |
4 | 23232112033 |
5 | 1241322143 |
6 | 145512451 |
7 | 35060263 |
oct | 13562617 |
9 | 5703844 |
10 | 3073423 |
11 | 180a121 |
12 | 1042727 |
13 | 837bc2 |
14 | 5a00a3 |
15 | 40a99d |
hex | 2ee58f |
3073423 has 4 divisors (see below), whose sum is σ = 3094200. Its totient is φ = 3052648.
The previous prime is 3073393. The next prime is 3073451. The reversal of 3073423 is 3243703.
It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 3243703 = 211 ⋅15373.
It is a cyclic number.
It is not a de Polignac number, because 3073423 - 29 = 3072911 is a prime.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 3073394 and 3073403.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (3073453) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 10165 + ... + 10462.
It is an arithmetic number, because the mean of its divisors is an integer number (773550).
Almost surely, 23073423 is an apocalyptic number.
3073423 is a deficient number, since it is larger than the sum of its proper divisors (20777).
3073423 is a wasteful number, since it uses less digits than its factorization.
3073423 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 20776.
The product of its (nonzero) digits is 1512, while the sum is 22.
The square root of 3073423 is about 1753.1180793090. The cubic root of 3073423 is about 145.3920898176.
The spelling of 3073423 in words is "three million, seventy-three thousand, four hundred twenty-three".
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