Base | Representation |
---|---|
bin | 1101011000110100010… |
… | …0011101011010101010 |
3 | 210222200002121202201011 |
4 | 3112031010131122222 |
5 | 12232020001220320 |
6 | 253354402414134 |
7 | 22421420640346 |
oct | 3261504353252 |
9 | 728602552634 |
10 | 230000023210 |
11 | 895a7020711 |
12 | 386aa66134a |
13 | 188c56c19b9 |
14 | b1bc534626 |
15 | 5eb20a505a |
hex | 358d11d6aa |
230000023210 has 32 divisors (see below), whose sum is σ = 438489786960. Its totient is φ = 86561221632.
The previous prime is 230000023199. The next prime is 230000023217. The reversal of 230000023210 is 12320000032.
It is a happy number.
230000023210 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It can be written as a sum of positive squares in 8 ways, for example, as 180625850001 + 49374173209 = 425001^2 + 222203^2 .
It is not an unprimeable number, because it can be changed into a prime (230000023217) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 339432 + ... + 758428.
Almost surely, 2230000023210 is an apocalyptic number.
230000023210 is a deficient number, since it is larger than the sum of its proper divisors (208489763750).
230000023210 is a wasteful number, since it uses less digits than its factorization.
230000023210 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 422250.
The product of its (nonzero) digits is 72, while the sum is 13.
Adding to 230000023210 its reverse (12320000032), we get a palindrome (242320023242).
The spelling of 230000023210 in words is "two hundred thirty billion, twenty-three thousand, two hundred ten".
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