Base | Representation |
---|---|
bin | 1101000000001… |
… | …0001011100110 |
3 | 10210121122210121 |
4 | 3100002023212 |
5 | 102430104021 |
6 | 5224512154 |
7 | 1231352560 |
oct | 320021346 |
9 | 123548717 |
10 | 54534886 |
11 | 2886895a |
12 | 1631b65a |
13 | b3b5583 |
14 | 7358330 |
15 | 4bc3741 |
hex | 34022e6 |
54534886 has 32 divisors (see below), whose sum is σ = 98081280. Its totient is φ = 22235136.
The previous prime is 54534881. The next prime is 54534911. The reversal of 54534886 is 68843545.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (54534881) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 82425 + ... + 83083.
It is an arithmetic number, because the mean of its divisors is an integer number (3065040).
Almost surely, 254534886 is an apocalyptic number.
54534886 is a deficient number, since it is larger than the sum of its proper divisors (43546394).
54534886 is a wasteful number, since it uses less digits than its factorization.
54534886 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 948.
The product of its digits is 460800, while the sum is 43.
The square root of 54534886 is about 7384.7739301891. The cubic root of 54534886 is about 379.2202060586.
The spelling of 54534886 in words is "fifty-four million, five hundred thirty-four thousand, eight hundred eighty-six".
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