Base | Representation |
---|---|
bin | 1000001101010… |
… | …0000111001101 |
3 | 2101202212211000 |
4 | 2003110013031 |
5 | 32303020440 |
6 | 3225450513 |
7 | 565410213 |
oct | 203240715 |
9 | 71685730 |
10 | 34423245 |
11 | 1848176a |
12 | b640a39 |
13 | 71933ac |
14 | 4800cb3 |
15 | 304e730 |
hex | 20d41cd |
34423245 has 16 divisors (see below), whose sum is σ = 61197120. Its totient is φ = 18358992.
The previous prime is 34423241. The next prime is 34423253. The reversal of 34423245 is 54232443.
It is not a de Polignac number, because 34423245 - 22 = 34423241 is a prime.
It is a Harshad number since it is a multiple of its sum of digits (27).
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (34423241) by changing a digit.
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 15 ways as a sum of consecutive naturals, for example, 127359 + ... + 127628.
It is an arithmetic number, because the mean of its divisors is an integer number (3824820).
Almost surely, 234423245 is an apocalyptic number.
It is an amenable number.
34423245 is a deficient number, since it is larger than the sum of its proper divisors (26773875).
34423245 is a wasteful number, since it uses less digits than its factorization.
34423245 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 255001 (or 254995 counting only the distinct ones).
The product of its digits is 11520, while the sum is 27.
The square root of 34423245 is about 5867.1326046034. The cubic root of 34423245 is about 325.2999046274.
Adding to 34423245 its reverse (54232443), we get a palindrome (88655688).
The spelling of 34423245 in words is "thirty-four million, four hundred twenty-three thousand, two hundred forty-five".
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