Base | Representation |
---|---|
bin | 1100111101110… |
… | …0101000010100 |
3 | 10210022211210221 |
4 | 3033130220110 |
5 | 102410143301 |
6 | 5221324124 |
7 | 1230142261 |
oct | 317345024 |
9 | 123284727 |
10 | 54381076 |
11 | 28773342 |
12 | 16266644 |
13 | b360569 |
14 | 7318268 |
15 | 4b92da1 |
hex | 33dca14 |
54381076 has 6 divisors (see below), whose sum is σ = 95166890. Its totient is φ = 27190536.
The previous prime is 54381071. The next prime is 54381091. The reversal of 54381076 is 67018345.
54381076 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It can be written as a sum of positive squares in only one way, i.e., 51408900 + 2972176 = 7170^2 + 1724^2 .
It is an alternating number because its digits alternate between odd and even.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (54381071) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6797631 + ... + 6797638.
Almost surely, 254381076 is an apocalyptic number.
It is an amenable number.
54381076 is a deficient number, since it is larger than the sum of its proper divisors (40785814).
54381076 is a wasteful number, since it uses less digits than its factorization.
54381076 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 13595273 (or 13595271 counting only the distinct ones).
The product of its (nonzero) digits is 20160, while the sum is 34.
The square root of 54381076 is about 7374.3525817525. The cubic root of 54381076 is about 378.8633532490.
The spelling of 54381076 in words is "fifty-four million, three hundred eighty-one thousand, seventy-six".
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