Base | Representation |
---|---|
bin | 10110000101010011… |
… | …100101111000110010 |
3 | 2021012111001222112200 |
4 | 112011103211320302 |
5 | 342030100422010 |
6 | 14520504204030 |
7 | 1466406040230 |
oct | 260523457062 |
9 | 67174058480 |
10 | 23711342130 |
11 | a068486323 |
12 | 4718a69616 |
13 | 230b56cc78 |
14 | 120d179950 |
15 | 93b9c2cc0 |
hex | 5854e5e32 |
23711342130 has 96 divisors (see below), whose sum is σ = 70971099264. Its totient is φ = 5380155648.
The previous prime is 23711342117. The next prime is 23711342131. The reversal of 23711342130 is 3124311732.
It is a happy number.
23711342130 is a `hidden beast` number, since 237 + 1 + 1 + 3 + 421 + 3 + 0 = 666.
It is a junction number, because it is equal to n+sod(n) for n = 23711342094 and 23711342103.
It is not an unprimeable number, because it can be changed into a prime (23711342131) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 51052 + ... + 223671.
It is an arithmetic number, because the mean of its divisors is an integer number (739282284).
Almost surely, 223711342130 is an apocalyptic number.
23711342130 is an abundant number, since it is smaller than the sum of its proper divisors (47259757134).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
23711342130 is a wasteful number, since it uses less digits than its factorization.
23711342130 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 274880 (or 274877 counting only the distinct ones).
The product of its (nonzero) digits is 3024, while the sum is 27.
Adding to 23711342130 its reverse (3124311732), we get a palindrome (26835653862).
The spelling of 23711342130 in words is "twenty-three billion, seven hundred eleven million, three hundred forty-two thousand, one hundred thirty".
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