Base | Representation |
---|---|
bin | 1101100001011111… |
… | …11001101001100101 |
3 | 200201222120011202102 |
4 | 12300233321221211 |
5 | 104332120023323 |
6 | 3200233421445 |
7 | 344626436555 |
oct | 66057715145 |
9 | 20658504672 |
10 | 7260314213 |
11 | 3096292589 |
12 | 14a756a885 |
13 | 8b921a219 |
14 | 4cc35d165 |
15 | 2c75d9328 |
hex | 1b0bf9a65 |
7260314213 has 2 divisors, whose sum is σ = 7260314214. Its totient is φ = 7260314212.
The previous prime is 7260314129. The next prime is 7260314221. The reversal of 7260314213 is 3124130627.
It is a happy number.
It is a strong prime.
It can be written as a sum of positive squares in only one way, i.e., 4793900644 + 2466413569 = 69238^2 + 49663^2 .
It is a cyclic number.
It is not a de Polignac number, because 7260314213 - 212 = 7260310117 is a prime.
It is a congruent number.
It is not a weakly prime, because it can be changed into another prime (7260314263) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3630157106 + 3630157107.
It is an arithmetic number, because the mean of its divisors is an integer number (3630157107).
Almost surely, 27260314213 is an apocalyptic number.
It is an amenable number.
7260314213 is a deficient number, since it is larger than the sum of its proper divisors (1).
7260314213 is an equidigital number, since it uses as much as digits as its factorization.
7260314213 is an odious number, because the sum of its binary digits is odd.
The product of its (nonzero) digits is 6048, while the sum is 29.
The square root of 7260314213 is about 85207.4774476982. The cubic root of 7260314213 is about 1936.3557025667.
The spelling of 7260314213 in words is "seven billion, two hundred sixty million, three hundred fourteen thousand, two hundred thirteen".
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