Base | Representation |
---|---|
bin | 10101011011001010… |
… | …110111000110000101 |
3 | 2012101012212010022021 |
4 | 111123022313012011 |
5 | 334103112111440 |
6 | 14322412203141 |
7 | 1443033155305 |
oct | 253312670605 |
9 | 65335763267 |
10 | 23004410245 |
11 | 98354319a3 |
12 | 45601694b1 |
13 | 2227c7468b |
14 | 1183319605 |
15 | 8e98d184a |
hex | 55b2b7185 |
23004410245 has 8 divisors (see below), whose sum is σ = 27659529720. Its totient is φ = 18367369920.
The previous prime is 23004410243. The next prime is 23004410263. The reversal of 23004410245 is 54201440032.
It is a happy number.
It can be written as a sum of positive squares in 4 ways, for example, as 13334244676 + 9670165569 = 115474^2 + 98337^2 .
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 23004410245 - 21 = 23004410243 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (23004410243) 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, 4516986 + ... + 4522075.
It is an arithmetic number, because the mean of its divisors is an integer number (3457441215).
Almost surely, 223004410245 is an apocalyptic number.
It is an amenable number.
23004410245 is a deficient number, since it is larger than the sum of its proper divisors (4655119475).
23004410245 is an equidigital number, since it uses as much as digits as its factorization.
23004410245 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 9039575.
The product of its (nonzero) digits is 3840, while the sum is 25.
Adding to 23004410245 its reverse (54201440032), we get a palindrome (77205850277).
The spelling of 23004410245 in words is "twenty-three billion, four million, four hundred ten thousand, two hundred forty-five".
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