Base | Representation |
---|---|
bin | 10111010011111001011100… |
… | …101000101111110110100101 |
3 | 111110000001021222020000012122 |
4 | 113103321130220233312211 |
5 | 101414211410411304112 |
6 | 1002014052353155325 |
7 | 30411000141365354 |
oct | 2723713450576645 |
9 | 443001258200178 |
10 | 102522423541157 |
11 | 2a737574375854 |
12 | b5b964825bb45 |
13 | 4528a91341819 |
14 | 1b4617c9d799b |
15 | bcbc9bcc2872 |
hex | 5d3e5ca2fda5 |
102522423541157 has 2 divisors, whose sum is σ = 102522423541158. Its totient is φ = 102522423541156.
The previous prime is 102522423541147. The next prime is 102522423541159. The reversal of 102522423541157 is 751145324225201.
It is a strong prime.
It can be written as a sum of positive squares in only one way, i.e., 102130548793156 + 391874748001 = 10105966^2 + 625999^2 .
It is a cyclic number.
It is not a de Polignac number, because 102522423541157 - 26 = 102522423541093 is a prime.
Together with 102522423541159, it forms a pair of twin primes.
It is a Chen prime.
It is a congruent number.
It is not a weakly prime, because it can be changed into another prime (102522423541159) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 51261211770578 + 51261211770579.
It is an arithmetic number, because the mean of its divisors is an integer number (51261211770579).
Almost surely, 2102522423541157 is an apocalyptic number.
It is an amenable number.
102522423541157 is a deficient number, since it is larger than the sum of its proper divisors (1).
102522423541157 is an equidigital number, since it uses as much as digits as its factorization.
102522423541157 is an evil number, because the sum of its binary digits is even.
The product of its (nonzero) digits is 672000, while the sum is 44.
Adding to 102522423541157 its reverse (751145324225201), we get a palindrome (853667747766358).
The spelling of 102522423541157 in words is "one hundred two trillion, five hundred twenty-two billion, four hundred twenty-three million, five hundred forty-one thousand, one hundred fifty-seven".
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