Base | Representation |
---|---|
bin | 1101001011010010… |
… | …01010110011000111 |
3 | 200020222222102210122 |
4 | 12211221022303013 |
5 | 103441421000241 |
6 | 3125540212155 |
7 | 340205002625 |
oct | 64551126307 |
9 | 20228872718 |
10 | 7074000071 |
11 | 30000a7a56 |
12 | 145509a05b |
13 | 889745378 |
14 | 4b1700515 |
15 | 2b608504b |
hex | 1a5a4acc7 |
7074000071 has 2 divisors, whose sum is σ = 7074000072. Its totient is φ = 7074000070.
The previous prime is 7074000053. The next prime is 7074000079. The reversal of 7074000071 is 1700004707.
It is a strong prime.
It is a cyclic number.
It is a de Polignac number, because none of the positive numbers 2k-7074000071 is a prime.
It is a self number, because there is not a number n which added to its sum of digits gives 7074000071.
It is a congruent number.
It is not a weakly prime, because it can be changed into another prime (7074000079) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3537000035 + 3537000036.
It is an arithmetic number, because the mean of its divisors is an integer number (3537000036).
Almost surely, 27074000071 is an apocalyptic number.
7074000071 is a deficient number, since it is larger than the sum of its proper divisors (1).
7074000071 is an equidigital number, since it uses as much as digits as its factorization.
7074000071 is an odious number, because the sum of its binary digits is odd.
The product of its (nonzero) digits is 1372, while the sum is 26.
The square root of 7074000071 is about 84107.0750353381. The cubic root of 7074000071 is about 1919.6483795297.
Adding to 7074000071 its reverse (1700004707), we get a palindrome (8774004778).
The spelling of 7074000071 in words is "seven billion, seventy-four million, seventy-one", and thus it is an aban number.
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