Base | Representation |
---|---|
bin | 1100111000100… |
… | …0011010010011 |
3 | 10202200022121121 |
4 | 3032020122103 |
5 | 102313123430 |
6 | 5210103111 |
7 | 1224204460 |
oct | 316103223 |
9 | 122608547 |
10 | 54036115 |
11 | 28558151 |
12 | 1611aa97 |
13 | b26c543 |
14 | 7268667 |
15 | 4b25a7a |
hex | 3388693 |
54036115 has 32 divisors (see below), whose sum is σ = 79035264. Its totient is φ = 34621440.
The previous prime is 54036107. The next prime is 54036121. The reversal of 54036115 is 51163045.
It is not a de Polignac number, because 54036115 - 23 = 54036107 is a prime.
It is a self number, because there is not a number n which added to its sum of digits gives 54036115.
It is an unprimeable number.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 116985 + ... + 117445.
It is an arithmetic number, because the mean of its divisors is an integer number (2469852).
Almost surely, 254036115 is an apocalyptic number.
54036115 is a deficient number, since it is larger than the sum of its proper divisors (24999149).
54036115 is a wasteful number, since it uses less digits than its factorization.
54036115 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 687.
The product of its (nonzero) digits is 1800, while the sum is 25.
The square root of 54036115 is about 7350.9261321278. The cubic root of 54036115 is about 378.0605592437.
The spelling of 54036115 in words is "fifty-four million, thirty-six thousand, one hundred fifteen".
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