Base | Representation |
---|---|
bin | 1000001001100… |
… | …0101110111011 |
3 | 2101022112011221 |
4 | 2002120232323 |
5 | 32222230102 |
6 | 3220332511 |
7 | 563345140 |
oct | 202305673 |
9 | 71275157 |
10 | 34180027 |
11 | 18325a62 |
12 | b544137 |
13 | 710978b |
14 | 477a3c7 |
15 | 3002637 |
hex | 2098bbb |
34180027 has 4 divisors (see below), whose sum is σ = 39062896. Its totient is φ = 29297160.
The previous prime is 34180007. The next prime is 34180033. The reversal of 34180027 is 72008143.
34180027 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a semiprime because it is the product of two primes.
It is a cyclic number.
It is a de Polignac number, because none of the positive numbers 2k-34180027 is a prime.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 34179983 and 34180010.
It is not an unprimeable number, because it can be changed into a prime (34180007) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2441424 + ... + 2441437.
It is an arithmetic number, because the mean of its divisors is an integer number (9765724).
Almost surely, 234180027 is an apocalyptic number.
34180027 is a deficient number, since it is larger than the sum of its proper divisors (4882869).
34180027 is an equidigital number, since it uses as much as digits as its factorization.
34180027 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 4882868.
The product of its (nonzero) digits is 1344, while the sum is 25.
The square root of 34180027 is about 5846.3687020235. The cubic root of 34180027 is about 324.5319558622.
The spelling of 34180027 in words is "thirty-four million, one hundred eighty thousand, twenty-seven".
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