Base | Representation |
---|---|
bin | 11100010000000111011001 |
3 | 111221021011211 |
4 | 130100013121 |
5 | 3343443131 |
6 | 422423121 |
7 | 116643646 |
oct | 34200731 |
9 | 14837154 |
10 | 7406041 |
11 | 41a92a5 |
12 | 2591aa1 |
13 | 16c3c96 |
14 | daadcd |
15 | 9b45b1 |
hex | 7101d9 |
7406041 has 2 divisors, whose sum is σ = 7406042. Its totient is φ = 7406040.
The previous prime is 7406017. The next prime is 7406057. The reversal of 7406041 is 1406047.
It is a strong prime.
It can be written as a sum of positive squares in only one way, i.e., 4752400 + 2653641 = 2180^2 + 1629^2 .
It is a cyclic number.
It is not a de Polignac number, because 7406041 - 27 = 7405913 is a prime.
It is not a weakly prime, because it can be changed into another prime (7406011) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3703020 + 3703021.
It is an arithmetic number, because the mean of its divisors is an integer number (3703021).
Almost surely, 27406041 is an apocalyptic number.
It is an amenable number.
7406041 is a deficient number, since it is larger than the sum of its proper divisors (1).
7406041 is an equidigital number, since it uses as much as digits as its factorization.
7406041 is an evil number, because the sum of its binary digits is even.
The product of its (nonzero) digits is 672, while the sum is 22.
The square root of 7406041 is about 2721.4042331120. The cubic root of 7406041 is about 194.9225289453.
The spelling of 7406041 in words is "seven million, four hundred six thousand, forty-one".
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