Base | Representation |
---|---|
bin | 10101101001011001… |
… | …110010000110111001 |
3 | 2012222212012001101102 |
4 | 111221121302012321 |
5 | 340100224444001 |
6 | 14402222301145 |
7 | 1451662652144 |
oct | 255131620671 |
9 | 65885161342 |
10 | 23243203001 |
11 | 9948200487 |
12 | 46081277b5 |
13 | 2265591b75 |
14 | 11a6d1905b |
15 | 91084ee6b |
hex | 5696721b9 |
23243203001 has 2 divisors, whose sum is σ = 23243203002. Its totient is φ = 23243203000.
The previous prime is 23243202979. The next prime is 23243203037. The reversal of 23243203001 is 10030234232.
It is a weak prime.
It can be written as a sum of positive squares in only one way, i.e., 20112912400 + 3130290601 = 141820^2 + 55949^2 .
It is a cyclic number.
It is not a de Polignac number, because 23243203001 - 218 = 23242940857 is a prime.
It is not a weakly prime, because it can be changed into another prime (23243203051) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11621601500 + 11621601501.
It is an arithmetic number, because the mean of its divisors is an integer number (11621601501).
Almost surely, 223243203001 is an apocalyptic number.
It is an amenable number.
23243203001 is a deficient number, since it is larger than the sum of its proper divisors (1).
23243203001 is an equidigital number, since it uses as much as digits as its factorization.
23243203001 is an evil number, because the sum of its binary digits is even.
The product of its (nonzero) digits is 864, while the sum is 20.
Adding to 23243203001 its reverse (10030234232), we get a palindrome (33273437233).
The spelling of 23243203001 in words is "twenty-three billion, two hundred forty-three million, two hundred three thousand, one".
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