Base | Representation |
---|---|
bin | 10101100001000000… |
… | …011001100110101111 |
3 | 2012122001010000202102 |
4 | 111201000121212233 |
5 | 334303144100221 |
6 | 14340231045315 |
7 | 1445332401413 |
oct | 254100314657 |
9 | 65561100672 |
10 | 23102331311 |
11 | 98857334a4 |
12 | 4588b1083b |
13 | 224233ab37 |
14 | 1192328d43 |
15 | 9032c530b |
hex | 5610199af |
23102331311 has 2 divisors, whose sum is σ = 23102331312. Its totient is φ = 23102331310.
The previous prime is 23102331257. The next prime is 23102331383. The reversal of 23102331311 is 11313320132.
It is a weak prime.
It is a cyclic number.
It is not a de Polignac number, because 23102331311 - 214 = 23102314927 is a prime.
It is a congruent number.
It is not a weakly prime, because it can be changed into another prime (23102331391) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11551165655 + 11551165656.
It is an arithmetic number, because the mean of its divisors is an integer number (11551165656).
Almost surely, 223102331311 is an apocalyptic number.
23102331311 is a deficient number, since it is larger than the sum of its proper divisors (1).
23102331311 is an equidigital number, since it uses as much as digits as its factorization.
23102331311 is an evil number, because the sum of its binary digits is even.
The product of its (nonzero) digits is 324, while the sum is 20.
Adding to 23102331311 its reverse (11313320132), we get a palindrome (34415651443).
The spelling of 23102331311 in words is "twenty-three billion, one hundred two million, three hundred thirty-one thousand, three hundred eleven".
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