Base | Representation |
---|---|
bin | 111111011001110… |
… | …1001110110111011 |
3 | 12111021012200012121 |
4 | 1332303221312323 |
5 | 13324113020021 |
6 | 551035022111 |
7 | 103502124322 |
oct | 17663516673 |
9 | 5437180177 |
10 | 2127470011 |
11 | 9a19a0787 |
12 | 4b459a937 |
13 | 27b9b83c4 |
14 | 16279b0b9 |
15 | c6b91741 |
hex | 7ece9dbb |
2127470011 has 4 divisors (see below), whose sum is σ = 2127570192. Its totient is φ = 2127369832.
The previous prime is 2127470003. The next prime is 2127470039. The reversal of 2127470011 is 1100747212.
It is a semiprime because it is the product of two primes, and also a brilliant number, because the two primes have the same length.
It is a cyclic number.
It is not a de Polignac number, because 2127470011 - 23 = 2127470003 is a prime.
It is a super-2 number, since 2×21274700112 = 9052257295408680242, which contains 22 as substring.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (2127470041) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4255 + ... + 65368.
It is an arithmetic number, because the mean of its divisors is an integer number (531892548).
Almost surely, 22127470011 is an apocalyptic number.
2127470011 is a deficient number, since it is larger than the sum of its proper divisors (100181).
2127470011 is an equidigital number, since it uses as much as digits as its factorization.
2127470011 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 100180.
The product of its (nonzero) digits is 784, while the sum is 25.
The square root of 2127470011 is about 46124.5055366451. The cubic root of 2127470011 is about 1286.1387274587.
The spelling of 2127470011 in words is "two billion, one hundred twenty-seven million, four hundred seventy thousand, eleven".
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