Base | Representation |
---|---|
bin | 100000001100111… |
… | …000111110100111 |
3 | 1101122120112201010 |
4 | 200030320332213 |
5 | 2101301000043 |
6 | 125335233303 |
7 | 16250022645 |
oct | 4014707647 |
9 | 1348515633 |
10 | 540250023 |
11 | 257a58925 |
12 | 130b18833 |
13 | 87c08691 |
14 | 51a72195 |
15 | 32669133 |
hex | 20338fa7 |
540250023 has 8 divisors (see below), whose sum is σ = 720631168. Its totient is φ = 360017784.
The previous prime is 540250003. The next prime is 540250033. The reversal of 540250023 is 320052045.
540250023 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 540250023 - 25 = 540249991 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (540250003) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 28465 + ... + 43482.
It is an arithmetic number, because the mean of its divisors is an integer number (90078896).
Almost surely, 2540250023 is an apocalyptic number.
540250023 is a deficient number, since it is larger than the sum of its proper divisors (180381145).
540250023 is a wasteful number, since it uses less digits than its factorization.
540250023 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 74453.
The product of its (nonzero) digits is 1200, while the sum is 21.
The square root of 540250023 is about 23243.2790931056. The cubic root of 540250023 is about 814.4509446304.
The spelling of 540250023 in words is "five hundred forty million, two hundred fifty thousand, twenty-three".
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