Base | Representation |
---|---|
bin | 1101011001010000111… |
… | …1000001100000101101 |
3 | 210222222110211001112210 |
4 | 3112110033001200231 |
5 | 12232241234424010 |
6 | 253414335121033 |
7 | 22424410464255 |
oct | 3262417014055 |
9 | 728873731483 |
10 | 230120233005 |
11 | 89658966053 |
12 | 38722973179 |
13 | 18914590260 |
14 | b1d04a6965 |
15 | 5ebc8ecb20 |
hex | 35943c182d |
230120233005 has 32 divisors (see below), whose sum is σ = 398216722176. Its totient is φ = 112803715584.
The previous prime is 230120232997. The next prime is 230120233027. The reversal of 230120233005 is 500332021032.
It is not a de Polignac number, because 230120233005 - 23 = 230120232997 is a prime.
It is a congruent number.
It is an unprimeable number.
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 31 ways as a sum of consecutive naturals, for example, 2486977 + ... + 2577846.
It is an arithmetic number, because the mean of its divisors is an integer number (12444272568).
Almost surely, 2230120233005 is an apocalyptic number.
It is an amenable number.
230120233005 is a deficient number, since it is larger than the sum of its proper divisors (168096489171).
230120233005 is a wasteful number, since it uses less digits than its factorization.
230120233005 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 5065077.
The product of its (nonzero) digits is 1080, while the sum is 21.
Adding to 230120233005 its reverse (500332021032), we get a palindrome (730452254037).
The spelling of 230120233005 in words is "two hundred thirty billion, one hundred twenty million, two hundred thirty-three thousand, five".
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