Base | Representation |
---|---|
bin | 10101011011101001… |
… | …100011001001011011 |
3 | 2012101202222211122021 |
4 | 111123221203021123 |
5 | 334112142030003 |
6 | 14323300435311 |
7 | 1443161432356 |
oct | 253351431133 |
9 | 65352884567 |
10 | 23012455003 |
11 | 9839a2705a |
12 | 45629a8b37 |
13 | 22298302a5 |
14 | 118441129d |
15 | 8ea4702bd |
hex | 55ba6325b |
23012455003 has 2 divisors, whose sum is σ = 23012455004. Its totient is φ = 23012455002.
The previous prime is 23012454929. The next prime is 23012455009. The reversal of 23012455003 is 30055421032.
It is a strong prime.
It is a cyclic number.
It is not a de Polignac number, because 23012455003 - 213 = 23012446811 is a prime.
It is not a weakly prime, because it can be changed into another prime (23012455009) 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 as a sum of consecutive naturals, namely, 11506227501 + 11506227502.
It is an arithmetic number, because the mean of its divisors is an integer number (11506227502).
Almost surely, 223012455003 is an apocalyptic number.
23012455003 is a deficient number, since it is larger than the sum of its proper divisors (1).
23012455003 is an equidigital number, since it uses as much as digits as its factorization.
23012455003 is an odious number, because the sum of its binary digits is odd.
The product of its (nonzero) digits is 3600, while the sum is 25.
Adding to 23012455003 its reverse (30055421032), we get a palindrome (53067876035).
The spelling of 23012455003 in words is "twenty-three billion, twelve million, four hundred fifty-five thousand, three".
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