Base | Representation |
---|---|
bin | 1010010100011100… |
… | …01001011011011001 |
3 | 112022002211210211000 |
4 | 11022032021123121 |
5 | 42321242034123 |
6 | 2313425255213 |
7 | 254201560116 |
oct | 51216113331 |
9 | 15262753730 |
10 | 5540189913 |
11 | 2393324755 |
12 | 10a7494509 |
13 | 6a3a45aab |
14 | 3a7b1990d |
15 | 2265acb43 |
hex | 14a3896d9 |
5540189913 has 8 divisors (see below), whose sum is σ = 8207688800. Its totient is φ = 3693459924.
The previous prime is 5540189911. The next prime is 5540189927. The reversal of 5540189913 is 3199810455.
5540189913 is a `hidden beast` number, since 5 + 540 + 1 + 8 + 99 + 13 = 666.
5540189913 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.
It is not a de Polignac number, because 5540189913 - 21 = 5540189911 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (5540189911) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 102596083 + ... + 102596136.
It is an arithmetic number, because the mean of its divisors is an integer number (1025961100).
Almost surely, 25540189913 is an apocalyptic number.
It is an amenable number.
5540189913 is a deficient number, since it is larger than the sum of its proper divisors (2667498887).
5540189913 is a wasteful number, since it uses less digits than its factorization.
5540189913 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 205192228 (or 205192222 counting only the distinct ones).
The product of its (nonzero) digits is 194400, while the sum is 45.
The square root of 5540189913 is about 74432.4520152332. The cubic root of 5540189913 is about 1769.4632644326.
The spelling of 5540189913 in words is "five billion, five hundred forty million, one hundred eighty-nine thousand, nine hundred thirteen".
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