Base | Representation |
---|---|
bin | 1011100011001001… |
… | …1111000011001010 |
3 | 22000001122121200022 |
4 | 2320302133003022 |
5 | 22322130221442 |
6 | 1231344540442 |
7 | 136553423525 |
oct | 27062370312 |
9 | 8001577608 |
10 | 3100242122 |
11 | 135100787a |
12 | 726321722 |
13 | 3a53b12c3 |
14 | 215a5bbbc |
15 | 1322953d2 |
hex | b8c9f0ca |
3100242122 has 32 divisors (see below), whose sum is σ = 5079697920. Its totient is φ = 1414128240.
The previous prime is 3100242121. The next prime is 3100242127. The reversal of 3100242122 is 2212420013.
3100242122 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a super-2 number, since 2×31002421222 = 19223002430046125768, which contains 22 as substring.
It is a self number, because there is not a number n which added to its sum of digits gives 3100242122.
It is not an unprimeable number, because it can be changed into a prime (3100242121) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 102653 + ... + 129375.
It is an arithmetic number, because the mean of its divisors is an integer number (158740560).
Almost surely, 23100242122 is an apocalyptic number.
3100242122 is a deficient number, since it is larger than the sum of its proper divisors (1979455798).
3100242122 is a wasteful number, since it uses less digits than its factorization.
3100242122 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 26858.
The product of its (nonzero) digits is 192, while the sum is 17.
The square root of 3100242122 is about 55679.8179055930. The cubic root of 3100242122 is about 1458.1376959163.
Adding to 3100242122 its reverse (2212420013), we get a palindrome (5312662135).
The spelling of 3100242122 in words is "three billion, one hundred million, two hundred forty-two thousand, one hundred twenty-two".
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