Base | Representation |
---|---|
bin | 1000001011011… |
… | …1000010000011 |
3 | 2101112211102101 |
4 | 2002313002003 |
5 | 32240213011 |
6 | 3223131231 |
7 | 564403021 |
oct | 202670203 |
9 | 71484371 |
10 | 34304131 |
11 | 18400224 |
12 | b5a3b17 |
13 | 7151104 |
14 | 47ad711 |
15 | 30292c1 |
hex | 20b7083 |
34304131 has 4 divisors (see below), whose sum is σ = 34362000. Its totient is φ = 34246264.
The previous prime is 34304119. The next prime is 34304141. The reversal of 34304131 is 13140343.
It is a semiprime because it is the product of two primes.
It is a cyclic number.
It is not a de Polignac number, because 34304131 - 213 = 34295939 is a prime.
It is a super-2 number, since 2×343041312 = 2353546807330322, which contains 22 as substring.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 34304099 and 34304108.
It is not an unprimeable number, because it can be changed into a prime (34304111) 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, 28036 + ... + 29233.
It is an arithmetic number, because the mean of its divisors is an integer number (8590500).
Almost surely, 234304131 is an apocalyptic number.
34304131 is a deficient number, since it is larger than the sum of its proper divisors (57869).
34304131 is an equidigital number, since it uses as much as digits as its factorization.
34304131 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 57868.
The product of its (nonzero) digits is 432, while the sum is 19.
The square root of 34304131 is about 5856.9728529335. The cubic root of 34304131 is about 324.9242616412.
Adding to 34304131 its reverse (13140343), we get a palindrome (47444474).
The spelling of 34304131 in words is "thirty-four million, three hundred four thousand, one hundred thirty-one".
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