Base | Representation |
---|---|
bin | 110100100100111111111111… |
… | …101100011111010101101100 |
3 | 1010022202102112020221021222010 |
4 | 310210333333230133111230 |
5 | 220302123114212231444 |
6 | 2135450355312321220 |
7 | 66464420251563624 |
oct | 6444777754372554 |
9 | 1108672466837863 |
10 | 231241034102124 |
11 | 67753854344792 |
12 | 21b2808a543210 |
13 | 9c04c22385717 |
14 | 41161a916d884 |
15 | 1bb019b2062b9 |
hex | d24fffb1f56c |
231241034102124 has 96 divisors (see below), whose sum is σ = 552638704907520. Its totient is φ = 75240598118400.
The previous prime is 231241034102083. The next prime is 231241034102167. The reversal of 231241034102124 is 421201430142132.
It is a happy number.
It is a super-2 number, since 2×2312410341021242 (a number of 30 digits) contains 22 as substring.
It is a junction number, because it is equal to n+sod(n) for n = 231241034102091 and 231241034102100.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (31) of ones.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 22720359 + ... + 31284129.
It is an arithmetic number, because the mean of its divisors is an integer number (5756653176120).
Almost surely, 2231241034102124 is an apocalyptic number.
It is an amenable number.
231241034102124 is an abundant number, since it is smaller than the sum of its proper divisors (321397670805396).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
231241034102124 is a wasteful number, since it uses less digits than its factorization.
231241034102124 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 8564191 (or 8564189 counting only the distinct ones).
The product of its (nonzero) digits is 9216, while the sum is 30.
Adding to 231241034102124 its reverse (421201430142132), we get a palindrome (652442464244256).
The spelling of 231241034102124 in words is "two hundred thirty-one trillion, two hundred forty-one billion, thirty-four million, one hundred two thousand, one hundred twenty-four".
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