Base | Representation |
---|---|
bin | 1101000011001… |
… | …1110010010110 |
3 | 10210222222111221 |
4 | 3100303302112 |
5 | 103003104240 |
6 | 5233120554 |
7 | 1233160132 |
oct | 320636226 |
9 | 123888457 |
10 | 54738070 |
11 | 28997582 |
12 | 163b915a |
13 | b456bba |
14 | 73ac3c2 |
15 | 4c13a4a |
hex | 3433c96 |
54738070 has 16 divisors (see below), whose sum is σ = 99546048. Its totient is φ = 21669120.
The previous prime is 54738043. The next prime is 54738077. The reversal of 54738070 is 7083745.
54738070 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (54738077) 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 in 7 ways as a sum of consecutive naturals, for example, 27246 + ... + 29185.
It is an arithmetic number, because the mean of its divisors is an integer number (6221628).
Almost surely, 254738070 is an apocalyptic number.
54738070 is a deficient number, since it is larger than the sum of its proper divisors (44807978).
54738070 is a wasteful number, since it uses less digits than its factorization.
54738070 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 56535.
The product of its (nonzero) digits is 23520, while the sum is 34.
The square root of 54738070 is about 7398.5180948620. The cubic root of 54738070 is about 379.6905837669.
The spelling of 54738070 in words is "fifty-four million, seven hundred thirty-eight thousand, seventy".
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