Base | Representation |
---|---|
bin | 11110100101110101101… |
… | …110100101000001110111 |
3 | 21102222011220210210011221 |
4 | 132211311232211001313 |
5 | 233420313310333221 |
6 | 4245424401011211 |
7 | 304610553315100 |
oct | 36456556450167 |
9 | 7388156723157 |
10 | 2102214152311 |
11 | 7405a90a2329 |
12 | 29b50b323b07 |
13 | 1233129bbcc0 |
14 | 73a679d33a7 |
15 | 39a3b7cc541 |
hex | 1e975ba5077 |
2102214152311 has 12 divisors (see below), whose sum is σ = 2633543004792. Its totient is φ = 1663290317808.
The previous prime is 2102214152267. The next prime is 2102214152321. The reversal of 2102214152311 is 1132514122012.
It is not a de Polignac number, because 2102214152311 - 211 = 2102214150263 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (2102214152321) by changing a digit.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1650088965 + ... + 1650090238.
It is an arithmetic number, because the mean of its divisors is an integer number (219461917066).
Almost surely, 22102214152311 is an apocalyptic number.
2102214152311 is a deficient number, since it is larger than the sum of its proper divisors (531328852481).
2102214152311 is a wasteful number, since it uses less digits than its factorization.
2102214152311 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 3300179230 (or 3300179223 counting only the distinct ones).
The product of its (nonzero) digits is 960, while the sum is 25.
Adding to 2102214152311 its reverse (1132514122012), we get a palindrome (3234728274323).
The spelling of 2102214152311 in words is "two trillion, one hundred two billion, two hundred fourteen million, one hundred fifty-two thousand, three hundred eleven".
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