Base | Representation |
---|---|
bin | 1100100000111… |
… | …0111111111010 |
3 | 10122202210001202 |
4 | 3020032333322 |
5 | 101414141414 |
6 | 5113014202 |
7 | 1205105516 |
oct | 310167772 |
9 | 118683052 |
10 | 52490234 |
11 | 276a1765 |
12 | 156b4362 |
13 | ab4aa14 |
14 | 6d85146 |
15 | 491c9de |
hex | 320effa |
52490234 has 8 divisors (see below), whose sum is σ = 78818400. Its totient is φ = 26217436.
The previous prime is 52490233. The next prime is 52490323. The reversal of 52490234 is 43209425.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a junction number, because it is equal to n+sod(n) for n = 52490197 and 52490206.
It is not an unprimeable number, because it can be changed into a prime (52490231) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 11384 + ... + 15315.
It is an arithmetic number, because the mean of its divisors is an integer number (9852300).
Almost surely, 252490234 is an apocalyptic number.
52490234 is a deficient number, since it is larger than the sum of its proper divisors (26328166).
52490234 is a wasteful number, since it uses less digits than its factorization.
52490234 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 27684.
The product of its (nonzero) digits is 8640, while the sum is 29.
The square root of 52490234 is about 7245.0144237262. The cubic root of 52490234 is about 374.4204000393.
Adding to 52490234 its reverse (43209425), we get a palindrome (95699659).
The spelling of 52490234 in words is "fifty-two million, four hundred ninety thousand, two hundred thirty-four".
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