Base | Representation |
---|---|
bin | 1100111010011… |
… | …1011111010100 |
3 | 10202220210020022 |
4 | 3032213133110 |
5 | 102331212122 |
6 | 5212524312 |
7 | 1225244552 |
oct | 316473724 |
9 | 122823208 |
10 | 54163412 |
11 | 28634856 |
12 | 16180698 |
13 | b2b5474 |
14 | 729cbd2 |
15 | 4b4d642 |
hex | 33a77d4 |
54163412 has 12 divisors (see below), whose sum is σ = 97348020. Its totient is φ = 26349696.
The previous prime is 54163397. The next prime is 54163423. The reversal of 54163412 is 21436145.
It can be written as a sum of positive squares in 2 ways, for example, as 42562576 + 11600836 = 6524^2 + 3406^2 .
It is an alternating number because its digits alternate between odd and even.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 182837 + ... + 183132.
It is an arithmetic number, because the mean of its divisors is an integer number (8112335).
Almost surely, 254163412 is an apocalyptic number.
It is an amenable number.
54163412 is a deficient number, since it is larger than the sum of its proper divisors (43184608).
54163412 is a wasteful number, since it uses less digits than its factorization.
54163412 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 366010 (or 366008 counting only the distinct ones).
The product of its digits is 2880, while the sum is 26.
The square root of 54163412 is about 7359.5796075591. The cubic root of 54163412 is about 378.3572017950.
Adding to 54163412 its reverse (21436145), we get a palindrome (75599557).
The spelling of 54163412 in words is "fifty-four million, one hundred sixty-three thousand, four hundred twelve".
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