Base | Representation |
---|---|
bin | 1100111101110… |
… | …1010111010110 |
3 | 10210022222221102 |
4 | 3033131113112 |
5 | 102410242321 |
6 | 5221350102 |
7 | 1230154121 |
oct | 317352726 |
9 | 123288842 |
10 | 54384086 |
11 | 28775629 |
12 | 16268332 |
13 | b361a43 |
14 | 73193b8 |
15 | 4b93c0b |
hex | 33dd5d6 |
54384086 has 4 divisors (see below), whose sum is σ = 81576132. Its totient is φ = 27192042.
The previous prime is 54384059. The next prime is 54384097. The reversal of 54384086 is 68048345.
It is a happy number.
It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 68048345 = 5 ⋅13609669.
It is a congruent number.
It is an unprimeable number.
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 as a sum of consecutive naturals, namely, 13596020 + ... + 13596023.
It is an arithmetic number, because the mean of its divisors is an integer number (20394033).
Almost surely, 254384086 is an apocalyptic number.
54384086 is a deficient number, since it is larger than the sum of its proper divisors (27192046).
54384086 is a wasteful number, since it uses less digits than its factorization.
54384086 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 27192045.
The product of its (nonzero) digits is 92160, while the sum is 38.
The square root of 54384086 is about 7374.5566646409. The cubic root of 54384086 is about 378.8703431662.
The spelling of 54384086 in words is "fifty-four million, three hundred eighty-four thousand, eighty-six".
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