Base | Representation |
---|---|
bin | 110100100001101100101001… |
… | …011100010101000101101111 |
3 | 1010021221201202220201120100001 |
4 | 310201230221130111011233 |
5 | 220234413334404222343 |
6 | 2135154225113445131 |
7 | 66442134533236315 |
oct | 6441545134250557 |
9 | 1107851686646301 |
10 | 231014101242223 |
11 | 67676591698292 |
12 | 21ab00b71107a7 |
13 | 9bb96c8262870 |
14 | 41091dc1260b5 |
15 | 1ba931856044d |
hex | d21b2971516f |
231014101242223 has 16 divisors (see below), whose sum is σ = 248825587446016. Its totient is φ = 213208499531520.
The previous prime is 231014101242193. The next prime is 231014101242293. The reversal of 231014101242223 is 322242101410132.
231014101242223 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a cyclic number.
It is not a de Polignac number, because 231014101242223 - 25 = 231014101242191 is a prime.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 231014101242191 and 231014101242200.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (231014101242293) 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, 2453556115 + ... + 2453650267.
It is an arithmetic number, because the mean of its divisors is an integer number (15551599215376).
Almost surely, 2231014101242223 is an apocalyptic number.
231014101242223 is a deficient number, since it is larger than the sum of its proper divisors (17811486203793).
231014101242223 is a wasteful number, since it uses less digits than its factorization.
231014101242223 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 123394.
The product of its (nonzero) digits is 4608, while the sum is 28.
Adding to 231014101242223 its reverse (322242101410132), we get a palindrome (553256202652355).
The spelling of 231014101242223 in words is "two hundred thirty-one trillion, fourteen billion, one hundred one million, two hundred forty-two thousand, two hundred twenty-three".
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