Base | Representation |
---|---|
bin | 1100111001010… |
… | …0011011000110 |
3 | 10202202211002221 |
4 | 3032110123012 |
5 | 102321212233 |
6 | 5211122554 |
7 | 1224501100 |
oct | 316243306 |
9 | 122684087 |
10 | 54085318 |
11 | 28591111 |
12 | 1614345a |
13 | b288a61 |
14 | 727c570 |
15 | 4b3542d |
hex | 33946c6 |
54085318 has 24 divisors (see below), whose sum is σ = 94630032. Its totient is φ = 23116464.
The previous prime is 54085307. The next prime is 54085321. The reversal of 54085318 is 81358045.
54085318 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a super-2 number, since 2×540853182 = 5850443246322248, which contains 22 as substring.
It is a congruent number.
It is an unprimeable number.
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 11 ways as a sum of consecutive naturals, for example, 62980 + ... + 63832.
It is an arithmetic number, because the mean of its divisors is an integer number (3942918).
Almost surely, 254085318 is an apocalyptic number.
54085318 is a deficient number, since it is larger than the sum of its proper divisors (40544714).
54085318 is a wasteful number, since it uses less digits than its factorization.
54085318 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1516 (or 1509 counting only the distinct ones).
The product of its (nonzero) digits is 19200, while the sum is 34.
The square root of 54085318 is about 7354.2720917845. The cubic root of 54085318 is about 378.1752730826.
It can be divided in two parts, 540 and 85318, that added together give a palindrome (85858).
The spelling of 54085318 in words is "fifty-four million, eighty-five thousand, three hundred eighteen".
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