Base | Representation |
---|---|
bin | 10101011101111001… |
… | …000001010110001101 |
3 | 2012111101202122020222 |
4 | 111131321001112031 |
5 | 334201304042133 |
6 | 14331122521125 |
7 | 1444126215353 |
oct | 253571012615 |
9 | 65441678228 |
10 | 23050065293 |
11 | 9859185242 |
12 | 45735061a5 |
13 | 223456b1b8 |
14 | 11894017d3 |
15 | 8ed8ede98 |
hex | 55de4158d |
23050065293 has 2 divisors, whose sum is σ = 23050065294. Its totient is φ = 23050065292.
The previous prime is 23050065211. The next prime is 23050065377. The reversal of 23050065293 is 39256005032.
It is a happy number.
It is a weak prime.
It can be written as a sum of positive squares in only one way, i.e., 20984999044 + 2065066249 = 144862^2 + 45443^2 .
It is a cyclic number.
It is not a de Polignac number, because 23050065293 - 212 = 23050061197 is a prime.
It is a congruent number.
It is not a weakly prime, because it can be changed into another prime (23050865293) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11525032646 + 11525032647.
It is an arithmetic number, because the mean of its divisors is an integer number (11525032647).
Almost surely, 223050065293 is an apocalyptic number.
It is an amenable number.
23050065293 is a deficient number, since it is larger than the sum of its proper divisors (1).
23050065293 is an equidigital number, since it uses as much as digits as its factorization.
23050065293 is an evil number, because the sum of its binary digits is even.
The product of its (nonzero) digits is 48600, while the sum is 35.
The spelling of 23050065293 in words is "twenty-three billion, fifty million, sixty-five thousand, two hundred ninety-three".
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