Base | Representation |
---|---|
bin | 111110111000111… |
… | …0010100001111111 |
3 | 12110001201110201212 |
4 | 1331301302201333 |
5 | 13310203012111 |
6 | 545220555035 |
7 | 103202303225 |
oct | 17561624177 |
9 | 5401643655 |
10 | 2110204031 |
11 | 993178581 |
12 | 4aa852a7b |
13 | 278251550 |
14 | 160384b15 |
15 | c53d098b |
hex | 7dc7287f |
2110204031 has 32 divisors (see below), whose sum is σ = 2374541568. Its totient is φ = 1862818560.
The previous prime is 2110204027. The next prime is 2110204039. The reversal of 2110204031 is 1304020112.
It is a cyclic number.
It is not a de Polignac number, because 2110204031 - 22 = 2110204027 is a prime.
It is a super-2 number, since 2×21102040312 = 8905922104897297922, which contains 22 as substring.
It is a junction number, because it is equal to n+sod(n) for n = 2110203997 and 2110204015.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (2110204039) by changing a digit.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 9295940 + ... + 9296166.
It is an arithmetic number, because the mean of its divisors is an integer number (74204424).
Almost surely, 22110204031 is an apocalyptic number.
2110204031 is a deficient number, since it is larger than the sum of its proper divisors (264337537).
2110204031 is a wasteful number, since it uses less digits than its factorization.
2110204031 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 551.
The product of its (nonzero) digits is 48, while the sum is 14.
The square root of 2110204031 is about 45936.9571369284. The cubic root of 2110204031 is about 1282.6499525871.
Adding to 2110204031 its reverse (1304020112), we get a palindrome (3414224143).
The spelling of 2110204031 in words is "two billion, one hundred ten million, two hundred four thousand, thirty-one".
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