Base | Representation |
---|---|
bin | 1100111001100… |
… | …1011110100010 |
3 | 10202210212111121 |
4 | 3032121132202 |
5 | 102322343033 |
6 | 5211402454 |
7 | 1224615331 |
oct | 316313642 |
9 | 122725447 |
10 | 54106018 |
11 | 285a571a |
12 | 1615342a |
13 | b2952c5 |
14 | 7285d18 |
15 | 4b3b62d |
hex | 33997a2 |
54106018 has 16 divisors (see below), whose sum is σ = 82583424. Its totient is φ = 26582400.
The previous prime is 54106001. The next prime is 54106033. The reversal of 54106018 is 81060145.
It is a super-2 number, since 2×541060182 = 5854922367632648, which contains 22 as substring.
It is a junction number, because it is equal to n+sod(n) for n = 54105983 and 54106001.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 28371 + ... + 30217.
It is an arithmetic number, because the mean of its divisors is an integer number (5161464).
Almost surely, 254106018 is an apocalyptic number.
54106018 is a deficient number, since it is larger than the sum of its proper divisors (28477406).
54106018 is a wasteful number, since it uses less digits than its factorization.
54106018 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2097.
The product of its (nonzero) digits is 960, while the sum is 25.
The square root of 54106018 is about 7355.6793024166. The cubic root of 54106018 is about 378.2235130977.
The spelling of 54106018 in words is "fifty-four million, one hundred six thousand, eighteen".
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