Base | Representation |
---|---|
bin | 10110100100011… |
… | …10000001101110 |
3 | 111012020201122200 |
4 | 23102032001232 |
5 | 341431403142 |
6 | 30441522330 |
7 | 4456145106 |
oct | 1322160156 |
9 | 435221580 |
10 | 189325422 |
11 | 97961aa0 |
12 | 534a33a6 |
13 | 302ba6a0 |
14 | 1b204206 |
15 | 1194b64c |
hex | b48e06e |
189325422 has 48 divisors (see below), whose sum is σ = 481925808. Its totient is φ = 52957440.
The previous prime is 189325421. The next prime is 189325429. The reversal of 189325422 is 224523981.
It is a happy number.
189325422 is a `hidden beast` number, since 1 + 89 + 32 + 542 + 2 = 666.
189325422 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (189325421) 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 23 ways as a sum of consecutive naturals, for example, 34203 + ... + 39350.
It is an arithmetic number, because the mean of its divisors is an integer number (10040121).
Almost surely, 2189325422 is an apocalyptic number.
189325422 is an abundant number, since it is smaller than the sum of its proper divisors (292600386).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
189325422 is a wasteful number, since it uses less digits than its factorization.
189325422 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 73585 (or 73582 counting only the distinct ones).
The product of its digits is 34560, while the sum is 36.
The square root of 189325422 is about 13759.5574783494. The cubic root of 189325422 is about 574.2085362876.
The spelling of 189325422 in words is "one hundred eighty-nine million, three hundred twenty-five thousand, four hundred twenty-two".
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