Base | Representation |
---|---|
bin | 1100111001010… |
… | …0110010100111 |
3 | 10202202220011200 |
4 | 3032110302213 |
5 | 102321234243 |
6 | 5211133543 |
7 | 1224505350 |
oct | 316246247 |
9 | 122686150 |
10 | 54086823 |
11 | 2859225a |
12 | 161442b3 |
13 | b28964b |
14 | 727cd27 |
15 | 4b35ad3 |
hex | 3394ca7 |
54086823 has 48 divisors (see below), whose sum is σ = 94149120. Its totient is φ = 29253312.
The previous prime is 54086821. The next prime is 54086839. The reversal of 54086823 is 32868045.
It is not a de Polignac number, because 54086823 - 21 = 54086821 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (54086821) by changing a digit.
It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 236073 + ... + 236301.
It is an arithmetic number, because the mean of its divisors is an integer number (1961440).
Almost surely, 254086823 is an apocalyptic number.
54086823 is a deficient number, since it is larger than the sum of its proper divisors (40062297).
54086823 is a wasteful number, since it uses less digits than its factorization.
54086823 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 428 (or 425 counting only the distinct ones).
The product of its (nonzero) digits is 46080, while the sum is 36.
The square root of 54086823 is about 7354.3744125520. The cubic root of 54086823 is about 378.1787808029.
The spelling of 54086823 in words is "fifty-four million, eighty-six thousand, eight hundred twenty-three".
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