Base | Representation |
---|---|
bin | 1011111110000100… |
… | …0111100100111001 |
3 | 22021221001220210100 |
4 | 2333201013210321 |
5 | 23040030130131 |
6 | 1250500310013 |
7 | 142424104032 |
oct | 27741074471 |
9 | 8257056710 |
10 | 3213130041 |
11 | 13a9801180 |
12 | 7580a2309 |
13 | 3c28b7ca4 |
14 | 226a45a89 |
15 | 13c1437e6 |
hex | bf847939 |
3213130041 has 24 divisors (see below), whose sum is σ = 5065149024. Its totient is φ = 1946568960.
The previous prime is 3213130031. The next prime is 3213130051. The reversal of 3213130041 is 1400313123.
3213130041 is a `hidden beast` number, since 321 + 3 + 1 + 300 + 41 = 666.
It is an interprime number because it is at equal distance from previous prime (3213130031) and next prime (3213130051).
It is a de Polignac number, because none of the positive numbers 2k-3213130041 is a prime.
It is a junction number, because it is equal to n+sod(n) for n = 3213129996 and 3213130023.
It is not an unprimeable number, because it can be changed into a prime (3213130031) by changing a digit.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 326505 + ... + 336201.
It is an arithmetic number, because the mean of its divisors is an integer number (211047876).
Almost surely, 23213130041 is an apocalyptic number.
It is an amenable number.
3213130041 is a deficient number, since it is larger than the sum of its proper divisors (1852018983).
3213130041 is a wasteful number, since it uses less digits than its factorization.
3213130041 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 13061 (or 13058 counting only the distinct ones).
The product of its (nonzero) digits is 216, while the sum is 18.
The square root of 3213130041 is about 56684.4779547276. The cubic root of 3213130041 is about 1475.6253276533.
Adding to 3213130041 its reverse (1400313123), we get a palindrome (4613443164).
The spelling of 3213130041 in words is "three billion, two hundred thirteen million, one hundred thirty thousand, forty-one".
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