Base | Representation |
---|---|
bin | 110100010011000111101010… |
… | …110100000111001011011001 |
3 | 1010011101222000021110210100022 |
4 | 310103013222310013023121 |
5 | 220122010214210211441 |
6 | 2133110111424120225 |
7 | 66306561534632645 |
oct | 6423075264071331 |
9 | 1104358007423308 |
10 | 230012323132121 |
11 | 6731a750aa9a12 |
12 | 21969b19766075 |
13 | 9b460b879c68a |
14 | 40b29278a3c25 |
15 | 1b8d235b6684b |
hex | d131ead072d9 |
230012323132121 has 16 divisors (see below), whose sum is σ = 238797666777600. Its totient is φ = 221283952176000.
The previous prime is 230012323132019. The next prime is 230012323132171. The reversal of 230012323132121 is 121231323210032.
230012323132121 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 230012323132121 - 218 = 230012322869977 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (230012323132171) 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, 285227960 + ... + 286033238.
It is an arithmetic number, because the mean of its divisors is an integer number (14924854173600).
Almost surely, 2230012323132121 is an apocalyptic number.
It is an amenable number.
230012323132121 is a deficient number, since it is larger than the sum of its proper divisors (8785343645479).
230012323132121 is a wasteful number, since it uses less digits than its factorization.
230012323132121 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 840640.
The product of its (nonzero) digits is 2592, while the sum is 26.
Adding to 230012323132121 its reverse (121231323210032), we get a palindrome (351243646342153).
The spelling of 230012323132121 in words is "two hundred thirty trillion, twelve billion, three hundred twenty-three million, one hundred thirty-two thousand, one hundred twenty-one".
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