Base | Representation |
---|---|
bin | 100111100110100110… |
… | …010111011111000010 |
3 | 11001202112111210021200 |
4 | 213212212113133002 |
5 | 1144042010214020 |
6 | 31311322402030 |
7 | 3033525660513 |
oct | 474646273702 |
9 | 131675453250 |
10 | 42523523010 |
11 | 17041469251 |
12 | 82a9060316 |
13 | 4018b29847 |
14 | 20b57c2a0a |
15 | 118d30c590 |
hex | 9e69977c2 |
42523523010 has 24 divisors (see below), whose sum is σ = 110561160060. Its totient is φ = 11339606112.
The previous prime is 42523522939. The next prime is 42523523011. The reversal of 42523523010 is 1032532524.
It is a happy number.
42523523010 is a `hidden beast` number, since 4 + 2 + 5 + 2 + 352 + 301 + 0 = 666.
It can be written as a sum of positive squares in 2 ways, for example, as 37352906361 + 5170616649 = 193269^2 + 71907^2 .
It is not an unprimeable number, because it can be changed into a prime (42523523011) by changing a digit.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 236241705 + ... + 236241884.
Almost surely, 242523523010 is an apocalyptic number.
42523523010 is an abundant number, since it is smaller than the sum of its proper divisors (68037637050).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
42523523010 is a wasteful number, since it uses less digits than its factorization.
42523523010 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 472483602 (or 472483599 counting only the distinct ones).
The product of its (nonzero) digits is 7200, while the sum is 27.
The spelling of 42523523010 in words is "forty-two billion, five hundred twenty-three million, five hundred twenty-three thousand, ten".
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