Base | Representation |
---|---|
bin | 11011011110001… |
… | …10101110011010 |
3 | 121001122011212210 |
4 | 31233012232122 |
5 | 432443431442 |
6 | 34511215550 |
7 | 5465545035 |
oct | 1557065632 |
9 | 531564783 |
10 | 230452122 |
11 | 1090a20aa |
12 | 652175b6 |
13 | 3898a004 |
14 | 2286c01c |
15 | 1537219c |
hex | dbc6b9a |
230452122 has 16 divisors (see below), whose sum is σ = 461103552. Its totient is φ = 76784160.
The previous prime is 230452099. The next prime is 230452127. The reversal of 230452122 is 221254032.
It is not an unprimeable number, because it can be changed into a prime (230452127) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 9747 + ... + 23577.
It is an arithmetic number, because the mean of its divisors is an integer number (28818972).
Almost surely, 2230452122 is an apocalyptic number.
230452122 is an abundant number, since it is smaller than the sum of its proper divisors (230651430).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
230452122 is a wasteful number, since it uses less digits than its factorization.
230452122 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 16613.
The product of its (nonzero) digits is 960, while the sum is 21.
The square root of 230452122 is about 15180.6495908443. The cubic root of 230452122 is about 613.0937711101.
The spelling of 230452122 in words is "two hundred thirty million, four hundred fifty-two thousand, one hundred twenty-two".
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