Base | Representation |
---|---|
bin | 10101100010110101… |
… | …110111010111001011 |
3 | 2012201012001110102222 |
4 | 111202311313113023 |
5 | 334334034432133 |
6 | 14343251044255 |
7 | 1446155211221 |
oct | 254265672713 |
9 | 65635043388 |
10 | 23133124043 |
11 | 98a1055537 |
12 | 45972a068b |
13 | 224882c8a3 |
14 | 1196462b11 |
15 | 905d58e98 |
hex | 562d775cb |
23133124043 has 4 divisors (see below), whose sum is σ = 23134807080. Its totient is φ = 23131441008.
The previous prime is 23133124019. The next prime is 23133124081. The reversal of 23133124043 is 34042133132.
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 23133124043 - 210 = 23133123019 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (23133124013) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 820730 + ... + 848447.
It is an arithmetic number, because the mean of its divisors is an integer number (5783701770).
Almost surely, 223133124043 is an apocalyptic number.
23133124043 is a deficient number, since it is larger than the sum of its proper divisors (1683037).
23133124043 is a wasteful number, since it uses less digits than its factorization.
23133124043 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1683036.
The product of its (nonzero) digits is 5184, while the sum is 26.
Adding to 23133124043 its reverse (34042133132), we get a palindrome (57175257175).
The spelling of 23133124043 in words is "twenty-three billion, one hundred thirty-three million, one hundred twenty-four thousand, forty-three".
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