Base | Representation |
---|---|
bin | 1101000101100… |
… | …1101000010111 |
3 | 10211021212011000 |
4 | 3101121220113 |
5 | 103023034304 |
6 | 5240314343 |
7 | 1234404063 |
oct | 321315027 |
9 | 124255130 |
10 | 54893079 |
11 | 28a92a8a |
12 | 164729b3 |
13 | b4ac617 |
14 | 740caa3 |
15 | 4c44939 |
hex | 3459a17 |
54893079 has 8 divisors (see below), whose sum is σ = 81323120. Its totient is φ = 36595368.
The previous prime is 54893053. The next prime is 54893087. The reversal of 54893079 is 97039845.
54893079 is a `hidden beast` number, since 548 + 9 + 30 + 79 = 666.
54893079 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is not a de Polignac number, because 54893079 - 29 = 54892567 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (54893029) 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, 1016512 + ... + 1016565.
It is an arithmetic number, because the mean of its divisors is an integer number (10165390).
Almost surely, 254893079 is an apocalyptic number.
54893079 is a deficient number, since it is larger than the sum of its proper divisors (26430041).
54893079 is a wasteful number, since it uses less digits than its factorization.
54893079 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 2033086 (or 2033080 counting only the distinct ones).
The product of its (nonzero) digits is 272160, while the sum is 45.
The square root of 54893079 is about 7408.9863679184. The cubic root of 54893079 is about 380.0486525887.
The spelling of 54893079 in words is "fifty-four million, eight hundred ninety-three thousand, seventy-nine".
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