Base | Representation |
---|---|
bin | 11111001001000… |
… | …111001011111011 |
3 | 1100102010212011000 |
4 | 133021013023323 |
5 | 2032223414202 |
6 | 123502340043 |
7 | 15643012245 |
oct | 3711071373 |
9 | 1312125130 |
10 | 522482427 |
11 | 248a22865 |
12 | 126b8a623 |
13 | 843273cc |
14 | 4d569095 |
15 | 30d0991c |
hex | 1f2472fb |
522482427 has 36 divisors (see below), whose sum is σ = 798547960. Its totient is φ = 337632048.
The previous prime is 522482419. The next prime is 522482447. The reversal of 522482427 is 724284225.
It is a powerful number, because all its prime factors have an exponent greater than 1 and also an Achilles number because it is not a perfect power.
522482427 is a `hidden beast` number, since 5 + 224 + 8 + 2 + 427 = 666.
It is not a de Polignac number, because 522482427 - 23 = 522482419 is a prime.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 522482391 and 522482400.
It is not an unprimeable number, because it can be changed into a prime (522482447) by changing a digit.
It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 6294928 + ... + 6295010.
Almost surely, 2522482427 is an apocalyptic number.
522482427 is a deficient number, since it is larger than the sum of its proper divisors (276065533).
522482427 is an frugal number, since it uses more digits than its factorization.
522482427 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 281 (or 139 counting only the distinct ones).
The product of its digits is 71680, while the sum is 36.
The square root of 522482427 is about 22857.8745074865. The cubic root of 522482427 is about 805.4227564823.
The spelling of 522482427 in words is "five hundred twenty-two million, four hundred eighty-two thousand, four hundred twenty-seven".
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