Base | Representation |
---|---|
bin | 11010110000000001110101 |
3 | 111012021022002 |
4 | 122300001311 |
5 | 3243344334 |
6 | 410145045 |
7 | 113414342 |
oct | 32600165 |
9 | 14167262 |
10 | 7012469 |
11 | 3a5a632 |
12 | 2422185 |
13 | 15b6ab9 |
14 | d077c9 |
15 | 937b7e |
hex | 6b0075 |
7012469 has 2 divisors, whose sum is σ = 7012470. Its totient is φ = 7012468.
The previous prime is 7012429. The next prime is 7012471. The reversal of 7012469 is 9642107.
7012469 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.
It is a strong prime.
It can be written as a sum of positive squares in only one way, i.e., 4355569 + 2656900 = 2087^2 + 1630^2 .
It is a cyclic number.
It is a de Polignac number, because none of the positive numbers 2k-7012469 is a prime.
It is a super-2 number, since 2×70124692 = 98349442951922, which contains 22 as substring.
Together with 7012471, it forms a pair of twin primes.
It is a Chen prime.
It is a congruent number.
It is not a weakly prime, because it can be changed into another prime (7012409) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3506234 + 3506235.
It is an arithmetic number, because the mean of its divisors is an integer number (3506235).
Almost surely, 27012469 is an apocalyptic number.
It is an amenable number.
7012469 is a deficient number, since it is larger than the sum of its proper divisors (1).
7012469 is an equidigital number, since it uses as much as digits as its factorization.
7012469 is an evil number, because the sum of its binary digits is even.
The product of its (nonzero) digits is 3024, while the sum is 29.
The square root of 7012469 is about 2648.1066821410. The cubic root of 7012469 is about 191.4066334692.
The spelling of 7012469 in words is "seven million, twelve thousand, four hundred sixty-nine".
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