Base | Representation |
---|---|
bin | 10101011100000110… |
… | …110101111011101010 |
3 | 2012102022102222102002 |
4 | 111130012311323222 |
5 | 334121123242442 |
6 | 14324133211002 |
7 | 1443313624436 |
oct | 253406657352 |
9 | 65368388362 |
10 | 23020134122 |
11 | 98432a1537 |
12 | 4565490a62 |
13 | 222b2bb64b |
14 | 118544d9c6 |
15 | 8eae8a732 |
hex | 55c1b5eea |
23020134122 has 4 divisors (see below), whose sum is σ = 34530201186. Its totient is φ = 11510067060.
The previous prime is 23020134091. The next prime is 23020134127. The reversal of 23020134122 is 22143102032.
It is a semiprime because it is the product of two primes.
It can be written as a sum of positive squares in only one way, i.e., 14258986921 + 8761147201 = 119411^2 + 93601^2 .
It is a junction number, because it is equal to n+sod(n) for n = 23020134094 and 23020134103.
It is not an unprimeable number, because it can be changed into a prime (23020134127) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5755033529 + ... + 5755033532.
Almost surely, 223020134122 is an apocalyptic number.
23020134122 is a deficient number, since it is larger than the sum of its proper divisors (11510067064).
23020134122 is a wasteful number, since it uses less digits than its factorization.
23020134122 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 11510067063.
The product of its (nonzero) digits is 576, while the sum is 20.
Adding to 23020134122 its reverse (22143102032), we get a palindrome (45163236154).
The spelling of 23020134122 in words is "twenty-three billion, twenty million, one hundred thirty-four thousand, one hundred twenty-two".
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