Base | Representation |
---|---|
bin | 111101110010010… |
… | …1111111011110101 |
3 | 12100111011001101210 |
4 | 1323210233323311 |
5 | 13221221343333 |
6 | 541420312033 |
7 | 102243113343 |
oct | 17344577365 |
9 | 5314131353 |
10 | 2073231093 |
11 | 97431522a |
12 | 49a3a2619 |
13 | 2706a777b |
14 | 1594bc993 |
15 | c202aa63 |
hex | 7b92fef5 |
2073231093 has 4 divisors (see below), whose sum is σ = 2764308128. Its totient is φ = 1382154060.
The previous prime is 2073231091. The next prime is 2073231131. The reversal of 2073231093 is 3901323702.
It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.
It is not a de Polignac number, because 2073231093 - 21 = 2073231091 is a prime.
It is a Duffinian number.
It is a self number, because there is not a number n which added to its sum of digits gives 2073231093.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (2073231091) 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, 345538513 + ... + 345538518.
It is an arithmetic number, because the mean of its divisors is an integer number (691077032).
Almost surely, 22073231093 is an apocalyptic number.
It is an amenable number.
2073231093 is a deficient number, since it is larger than the sum of its proper divisors (691077035).
2073231093 is an equidigital number, since it uses as much as digits as its factorization.
2073231093 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 691077034.
The product of its (nonzero) digits is 6804, while the sum is 30.
The square root of 2073231093 is about 45532.7474791496. The cubic root of 2073231093 is about 1275.1146569707.
Adding to 2073231093 its reverse (3901323702), we get a palindrome (5974554795).
The spelling of 2073231093 in words is "two billion, seventy-three million, two hundred thirty-one thousand, ninety-three".
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