Base | Representation |
---|---|
bin | 1100011100101… |
… | …0100111010110 |
3 | 10122020112211200 |
4 | 3013022213112 |
5 | 101331211014 |
6 | 5103013330 |
7 | 1202531064 |
oct | 307124726 |
9 | 118215750 |
10 | 52210134 |
11 | 27520279 |
12 | 1559a246 |
13 | aa80392 |
14 | 6d11034 |
15 | 48b4a09 |
hex | 31ca9d6 |
52210134 has 24 divisors (see below), whose sum is σ = 114718032. Its totient is φ = 17157840.
The previous prime is 52210129. The next prime is 52210139. The reversal of 52210134 is 43101225.
52210134 is a `hidden beast` number, since 522 + 10 + 134 = 666.
It is an interprime number because it is at equal distance from previous prime (52210129) and next prime (52210139).
It is a Harshad number since it is a multiple of its sum of digits (18).
It is a Curzon number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (52210139) 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, 19149 + ... + 21704.
It is an arithmetic number, because the mean of its divisors is an integer number (4779918).
Almost surely, 252210134 is an apocalyptic number.
52210134 is an abundant number, since it is smaller than the sum of its proper divisors (62507898).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
52210134 is a wasteful number, since it uses less digits than its factorization.
52210134 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 40932 (or 40929 counting only the distinct ones).
The product of its (nonzero) digits is 240, while the sum is 18.
The square root of 52210134 is about 7225.6580323179. The cubic root of 52210134 is about 373.7532139931.
Adding to 52210134 its reverse (43101225), we get a palindrome (95311359).
The spelling of 52210134 in words is "fifty-two million, two hundred ten thousand, one hundred thirty-four".
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