Base | Representation |
---|---|
bin | 1000001101010… |
… | …0000110111001 |
3 | 2101202212210021 |
4 | 2003110012321 |
5 | 32303020400 |
6 | 3225450441 |
7 | 565410154 |
oct | 203240671 |
9 | 71685707 |
10 | 34423225 |
11 | 18481751 |
12 | b640a21 |
13 | 7193395 |
14 | 4800c9b |
15 | 304e71a |
hex | 20d41b9 |
34423225 has 6 divisors (see below), whose sum is σ = 42684830. Its totient is φ = 27538560.
The previous prime is 34423217. The next prime is 34423241. The reversal of 34423225 is 52232443.
It can be written as a sum of positive squares in 3 ways, for example, as 7683984 + 26739241 = 2772^2 + 5171^2 .
It is not a de Polignac number, because 34423225 - 23 = 34423217 is a prime.
It is a Harshad number since it is a multiple of its sum of digits (25), and also a Moran number because the ratio is a prime number: 1376929 = 34423225 / (3 + 4 + 4 + 2 + 3 + 2 + 2 + 5).
It is a self number, because there is not a number n which added to its sum of digits gives 34423225.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (11) of ones.
It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 688440 + ... + 688489.
Almost surely, 234423225 is an apocalyptic number.
It is an amenable number.
34423225 is a deficient number, since it is larger than the sum of its proper divisors (8261605).
34423225 is a wasteful number, since it uses less digits than its factorization.
34423225 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1376939 (or 1376934 counting only the distinct ones).
The product of its digits is 5760, while the sum is 25.
The square root of 34423225 is about 5867.1309001930. The cubic root of 34423225 is about 325.2998416273.
Adding to 34423225 its reverse (52232443), we get a palindrome (86655668).
The spelling of 34423225 in words is "thirty-four million, four hundred twenty-three thousand, two hundred twenty-five".
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