Base | Representation |
---|---|
bin | 1011101010110011… |
… | …0100011001001001 |
3 | 22002021222220001201 |
4 | 2322230310121021 |
5 | 22403332423423 |
6 | 1234452144201 |
7 | 140423130241 |
oct | 27254643111 |
9 | 8067886051 |
10 | 3132311113 |
11 | 1368120778 |
12 | 735008061 |
13 | 3abc2bc39 |
14 | 21a008b21 |
15 | 134ecc2ad |
hex | bab34649 |
3132311113 has 2 divisors, whose sum is σ = 3132311114. Its totient is φ = 3132311112.
The previous prime is 3132311111. The next prime is 3132311129. The reversal of 3132311113 is 3111132313.
3132311113 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a weak prime.
It can be written as a sum of positive squares in only one way, i.e., 3125592649 + 6718464 = 55907^2 + 2592^2 .
It is a cyclic number.
It is not a de Polignac number, because 3132311113 - 21 = 3132311111 is a prime.
It is a super-2 number, since 2×31323111132 = 19622745817246597538, which contains 22 as substring.
Together with 3132311111, it forms a pair of twin primes.
It is not a weakly prime, because it can be changed into another prime (3132311111) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1566155556 + 1566155557.
It is an arithmetic number, because the mean of its divisors is an integer number (1566155557).
Almost surely, 23132311113 is an apocalyptic number.
It is an amenable number.
3132311113 is a deficient number, since it is larger than the sum of its proper divisors (1).
3132311113 is an equidigital number, since it uses as much as digits as its factorization.
3132311113 is an evil number, because the sum of its binary digits is even.
The product of its digits is 162, while the sum is 19.
The square root of 3132311113 is about 55967.0538174023. The cubic root of 3132311113 is about 1463.1481317301.
Adding to 3132311113 its reverse (3111132313), we get a palindrome (6243443426).
It can be divided in two parts, 31323 and 11113, that added together give a square (42436 = 2062).
The spelling of 3132311113 in words is "three billion, one hundred thirty-two million, three hundred eleven thousand, one hundred thirteen".
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