Base | Representation |
---|---|
bin | 1011111110000100… |
… | …1000000011101101 |
3 | 22021221002000111101 |
4 | 2333201020003231 |
5 | 23040030211023 |
6 | 1250500323101 |
7 | 142424112550 |
oct | 27741100355 |
9 | 8257060441 |
10 | 3213132013 |
11 | 13a9802703 |
12 | 7580a3491 |
13 | 3c28b8b60 |
14 | 226a46697 |
15 | 13c1441ad |
hex | bf8480ed |
3213132013 has 32 divisors (see below), whose sum is σ = 4000711680. Its totient is φ = 2512823040.
The previous prime is 3213132007. The next prime is 3213132019. The reversal of 3213132013 is 3102313123.
3213132013 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is an interprime number because it is at equal distance from previous prime (3213132007) and next prime (3213132019).
It is not a de Polignac number, because 3213132013 - 25 = 3213131981 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (3213132019) 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, 3414123 + ... + 3415063.
It is an arithmetic number, because the mean of its divisors is an integer number (125022240).
Almost surely, 23213132013 is an apocalyptic number.
It is an amenable number.
3213132013 is a deficient number, since it is larger than the sum of its proper divisors (787579667).
3213132013 is a wasteful number, since it uses less digits than its factorization.
3213132013 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1357.
The product of its (nonzero) digits is 324, while the sum is 19.
The square root of 3213132013 is about 56684.4953492575. The cubic root of 3213132013 is about 1475.6256295326.
Adding to 3213132013 its reverse (3102313123), we get a palindrome (6315445136).
The spelling of 3213132013 in words is "three billion, two hundred thirteen million, one hundred thirty-two thousand, thirteen".
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