Base | Representation |
---|---|
bin | 1101011001011101011… |
… | …0001010001001100011 |
3 | 211000010010001012021121 |
4 | 3112113112022021203 |
5 | 12232343120410133 |
6 | 253423442033111 |
7 | 22425613262635 |
oct | 3262726121143 |
9 | 730103035247 |
10 | 230172435043 |
11 | 89685380231 |
12 | 38738348797 |
13 | 18922339a35 |
14 | b1d73b4a55 |
15 | 5ec22b002d |
hex | 359758a263 |
230172435043 has 4 divisors (see below), whose sum is σ = 230244660520. Its totient is φ = 230100209568.
The previous prime is 230172435037. The next prime is 230172435047. The reversal of 230172435043 is 340534271032.
230172435043 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a semiprime because it is the product of two primes.
It is a cyclic number.
It is not a de Polignac number, because 230172435043 - 25 = 230172435011 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (230172435047) 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 3 ways as a sum of consecutive naturals, for example, 36107958 + ... + 36114331.
It is an arithmetic number, because the mean of its divisors is an integer number (57561165130).
Almost surely, 2230172435043 is an apocalyptic number.
230172435043 is a deficient number, since it is larger than the sum of its proper divisors (72225477).
230172435043 is an equidigital number, since it uses as much as digits as its factorization.
230172435043 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 72225476.
The product of its (nonzero) digits is 60480, while the sum is 34.
The spelling of 230172435043 in words is "two hundred thirty billion, one hundred seventy-two million, four hundred thirty-five thousand, forty-three".
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