Base | Representation |
---|---|
bin | 1100111001011… |
… | …1011101011011 |
3 | 10202210110011120 |
4 | 3032113131123 |
5 | 102322112010 |
6 | 5211300323 |
7 | 1224552255 |
oct | 316273533 |
9 | 122713146 |
10 | 54097755 |
11 | 2859a498 |
12 | 1614a6a3 |
13 | b29160a |
14 | 7282cd5 |
15 | 4b38e70 |
hex | 339775b |
54097755 has 16 divisors (see below), whose sum is σ = 86682624. Its totient is φ = 28810080.
The previous prime is 54097751. The next prime is 54097777. The reversal of 54097755 is 55779045.
It is not a de Polignac number, because 54097755 - 22 = 54097751 is a prime.
It is not an unprimeable number, because it can be changed into a prime (54097751) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 9942 + ... + 14388.
It is an arithmetic number, because the mean of its divisors is an integer number (5417664).
Almost surely, 254097755 is an apocalyptic number.
54097755 is a deficient number, since it is larger than the sum of its proper divisors (32584869).
54097755 is a wasteful number, since it uses less digits than its factorization.
54097755 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 5266.
The product of its (nonzero) digits is 220500, while the sum is 42.
The square root of 54097755 is about 7355.1176061298. The cubic root of 54097755 is about 378.2042581847.
The spelling of 54097755 in words is "fifty-four million, ninety-seven thousand, seven hundred fifty-five".
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