Base | Representation |
---|---|
bin | 1000001010010… |
… | …1000000101001 |
3 | 2101102002011101 |
4 | 2002211000221 |
5 | 32230332223 |
6 | 3221401401 |
7 | 563644555 |
oct | 202450051 |
9 | 71362141 |
10 | 34230313 |
11 | 1835a817 |
12 | b569261 |
13 | 7126630 |
14 | 4790865 |
15 | 30124ad |
hex | 20a5029 |
34230313 has 4 divisors (see below), whose sum is σ = 36863428. Its totient is φ = 31597200.
The previous prime is 34230289. The next prime is 34230323. The reversal of 34230313 is 31303243.
It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 31303243 = 521 ⋅60083.
It can be written as a sum of positive squares in 2 ways, for example, as 3283344 + 30946969 = 1812^2 + 5563^2 .
It is a cyclic number.
It is not a de Polignac number, because 34230313 - 213 = 34222121 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (34230323) 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, 1316538 + ... + 1316563.
It is an arithmetic number, because the mean of its divisors is an integer number (9215857).
Almost surely, 234230313 is an apocalyptic number.
It is an amenable number.
34230313 is a deficient number, since it is larger than the sum of its proper divisors (2633115).
34230313 is a wasteful number, since it uses less digits than its factorization.
34230313 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2633114.
The product of its (nonzero) digits is 648, while the sum is 19.
The square root of 34230313 is about 5850.6677396687. The cubic root of 34230313 is about 324.6910294383.
Adding to 34230313 its reverse (31303243), we get a palindrome (65533556).
It can be divided in two parts, 34230 and 313, that added together give a palindrome (34543).
The spelling of 34230313 in words is "thirty-four million, two hundred thirty thousand, three hundred thirteen".
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