Base | Representation |
---|---|
bin | 10101100010001011… |
… | …011011100101110001 |
3 | 2012200102010022110022 |
4 | 111202023123211301 |
5 | 334323213001431 |
6 | 14342212413225 |
7 | 1445661521264 |
oct | 254213334561 |
9 | 65612108408 |
10 | 23122000241 |
11 | 989584800a |
12 | 4593617215 |
13 | 2246436662 |
14 | 1194ba8cdb |
15 | 904dad07b |
hex | 5622db971 |
23122000241 has 2 divisors, whose sum is σ = 23122000242. Its totient is φ = 23122000240.
The previous prime is 23122000219. The next prime is 23122000247. The reversal of 23122000241 is 14200022132.
It is a strong prime.
It can be written as a sum of positive squares in only one way, i.e., 22701750241 + 420250000 = 150671^2 + 20500^2 .
It is a cyclic number.
It is not a de Polignac number, because 23122000241 - 222 = 23117805937 is a prime.
It is not a weakly prime, because it can be changed into another prime (23122000247) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11561000120 + 11561000121.
It is an arithmetic number, because the mean of its divisors is an integer number (11561000121).
Almost surely, 223122000241 is an apocalyptic number.
It is an amenable number.
23122000241 is a deficient number, since it is larger than the sum of its proper divisors (1).
23122000241 is an equidigital number, since it uses as much as digits as its factorization.
23122000241 is an evil number, because the sum of its binary digits is even.
The product of its (nonzero) digits is 192, while the sum is 17.
Adding to 23122000241 its reverse (14200022132), we get a palindrome (37322022373).
The spelling of 23122000241 in words is "twenty-three billion, one hundred twenty-two million, two hundred forty-one", and thus it is an aban number.
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