Base | Representation |
---|---|
bin | 11011011100010… |
… | …10010000010000 |
3 | 121001011121010002 |
4 | 31232022100100 |
5 | 432413020212 |
6 | 34502025132 |
7 | 5463463643 |
oct | 1556122020 |
9 | 531147102 |
10 | 230204432 |
11 | 108a42aa7 |
12 | 651181a8 |
13 | 38901353 |
14 | 22805a5a |
15 | 15323ac2 |
hex | db8a410 |
230204432 has 10 divisors (see below), whose sum is σ = 446021118. Its totient is φ = 115102208.
The previous prime is 230204393. The next prime is 230204441. The reversal of 230204432 is 234402032.
It can be written as a sum of positive squares in only one way, i.e., 220938496 + 9265936 = 14864^2 + 3044^2 .
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 as a sum of consecutive naturals, namely, 7193873 + ... + 7193904.
Almost surely, 2230204432 is an apocalyptic number.
It is an amenable number.
230204432 is a deficient number, since it is larger than the sum of its proper divisors (215816686).
230204432 is a wasteful number, since it uses less digits than its factorization.
230204432 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 14387785 (or 14387779 counting only the distinct ones).
The product of its (nonzero) digits is 1152, while the sum is 20.
The square root of 230204432 is about 15172.4893145456. The cubic root of 230204432 is about 612.8740412551.
Adding to 230204432 its reverse (234402032), we get a palindrome (464606464).
The spelling of 230204432 in words is "two hundred thirty million, two hundred four thousand, four hundred thirty-two".
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