Base | Representation |
---|---|
bin | 1100111110011… |
… | …1011000101101 |
3 | 10210102002020200 |
4 | 3033213120231 |
5 | 102413101013 |
6 | 5222304113 |
7 | 1230414600 |
oct | 317473055 |
9 | 123362220 |
10 | 54425133 |
11 | 287a3454 |
12 | 16288039 |
13 | b377629 |
14 | 732a337 |
15 | 4ba0e73 |
hex | 33e762d |
54425133 has 36 divisors (see below), whose sum is σ = 92121120. Its totient is φ = 30872016.
The previous prime is 54425131. The next prime is 54425159. The reversal of 54425133 is 33152445.
It is not a de Polignac number, because 54425133 - 21 = 54425131 is a prime.
It is a junction number, because it is equal to n+sod(n) for n = 54425097 and 54425106.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (54425131) 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, 73278 + ... + 74016.
It is an arithmetic number, because the mean of its divisors is an integer number (2558920).
Almost surely, 254425133 is an apocalyptic number.
It is an amenable number.
54425133 is a deficient number, since it is larger than the sum of its proper divisors (37695987).
54425133 is a wasteful number, since it uses less digits than its factorization.
54425133 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 926 (or 916 counting only the distinct ones).
The product of its digits is 7200, while the sum is 27.
The square root of 54425133 is about 7377.3391544648. The cubic root of 54425133 is about 378.9656380781.
Adding to 54425133 its reverse (33152445), we get a palindrome (87577578).
The spelling of 54425133 in words is "fifty-four million, four hundred twenty-five thousand, one hundred thirty-three".
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