Base | Representation |
---|---|
bin | 110100100001101001001100… |
… | …111001111001110010110001 |
3 | 1010021221101020001111110202100 |
4 | 310201221030321321302301 |
5 | 220234333300203330001 |
6 | 2135152414021411013 |
7 | 66441644044531551 |
oct | 6441511471716261 |
9 | 1107841201443670 |
10 | 231010401230001 |
11 | 67674a6307a348 |
12 | 21aab443b69a69 |
13 | 9bb9258836513 |
14 | 4108d6a981161 |
15 | 1ba919d7e5586 |
hex | d21a4ce79cb1 |
231010401230001 has 24 divisors (see below), whose sum is σ = 333940169912960. Its totient is φ = 153887640937056.
The previous prime is 231010401229991. The next prime is 231010401230039. The reversal of 231010401230001 is 100032104010132.
231010401230001 is a `hidden beast` number, since 2 + 31 + 0 + 1 + 0 + 401 + 230 + 0 + 0 + 1 = 666.
231010401230001 is digitally balanced in base 2 and base 4, because in such bases it contains all the possibile digits an equal number of times.
It is not a de Polignac number, because 231010401230001 - 217 = 231010401098929 is a prime.
It is a Duffinian number.
It is a Curzon number.
It is not an unprimeable number, because it can be changed into a prime (231010401230051) by changing a digit.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 656366610 + ... + 656718468.
Almost surely, 2231010401230001 is an apocalyptic number.
It is an amenable number.
231010401230001 is a deficient number, since it is larger than the sum of its proper divisors (102929768682959).
231010401230001 is a wasteful number, since it uses less digits than its factorization.
231010401230001 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 408165 (or 408162 counting only the distinct ones).
The product of its (nonzero) digits is 144, while the sum is 18.
Adding to 231010401230001 its reverse (100032104010132), we get a palindrome (331042505240133).
The spelling of 231010401230001 in words is "two hundred thirty-one trillion, ten billion, four hundred one million, two hundred thirty thousand, one".
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