Base | Representation |
---|---|
bin | 11100101111011… |
… | …00010101011010 |
3 | 121210122201221202 |
4 | 32113230111122 |
5 | 443204420210 |
6 | 35531234202 |
7 | 5655150632 |
oct | 1627542532 |
9 | 553581852 |
10 | 241091930 |
11 | 1140a9a32 |
12 | 688a8962 |
13 | 3ac43b61 |
14 | 2403b6c2 |
15 | 162749a5 |
hex | e5ec55a |
241091930 has 16 divisors (see below), whose sum is σ = 434142720. Its totient is φ = 96397392.
The previous prime is 241091899. The next prime is 241091953. The reversal of 241091930 is 39190142.
It is a happy number.
It is a super-2 number, since 2×2410919302 = 116250637422249800, which contains 22 as substring.
It is a junction number, because it is equal to n+sod(n) for n = 241091893 and 241091902.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 43031 + ... + 48309.
It is an arithmetic number, because the mean of its divisors is an integer number (27133920).
Almost surely, 2241091930 is an apocalyptic number.
241091930 is a deficient number, since it is larger than the sum of its proper divisors (193050790).
241091930 is a wasteful number, since it uses less digits than its factorization.
241091930 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 9853.
The product of its (nonzero) digits is 1944, while the sum is 29.
The square root of 241091930 is about 15527.1352798898. The cubic root of 241091930 is about 622.3875422514.
The spelling of 241091930 in words is "two hundred forty-one million, ninety-one thousand, nine hundred thirty".
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