Base | Representation |
---|---|
bin | 111111010101101100110 |
3 | 10220110001011 |
4 | 13322231212 |
5 | 1012403434 |
6 | 112252434 |
7 | 23433001 |
oct | 7725546 |
9 | 3813034 |
10 | 2075494 |
11 | 1198393 |
12 | 84111a |
13 | 578905 |
14 | 3c0538 |
15 | 2aee64 |
hex | 1fab66 |
2075494 has 4 divisors (see below), whose sum is σ = 3113244. Its totient is φ = 1037746.
The previous prime is 2075483. The next prime is 2075537. The reversal of 2075494 is 4945702.
It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 4945702 = 2 ⋅2472851.
It is a Smith number, since the sum of its digits (31) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 518872 + ... + 518875.
It is an arithmetic number, because the mean of its divisors is an integer number (778311).
22075494 is an apocalyptic number.
2075494 is a deficient number, since it is larger than the sum of its proper divisors (1037750).
2075494 is a wasteful number, since it uses less digits than its factorization.
2075494 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1037749.
The product of its (nonzero) digits is 10080, while the sum is 31.
The square root of 2075494 is about 1440.6574887877. The cubic root of 2075494 is about 127.5578412428.
The spelling of 2075494 in words is "two million, seventy-five thousand, four hundred ninety-four".
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