Base | Representation |
---|---|
bin | 11000010001011… |
… | …110100111101101 |
3 | 1001101021200110202 |
4 | 120101132213231 |
5 | 1313223010203 |
6 | 104224243245 |
7 | 13043304131 |
oct | 3021364755 |
9 | 1041250422 |
10 | 407235053 |
11 | 1999677a5 |
12 | b4470525 |
13 | 664a57b4 |
14 | 3c1293c1 |
15 | 25b42388 |
hex | 1845e9ed |
407235053 has 2 divisors, whose sum is σ = 407235054. Its totient is φ = 407235052.
The previous prime is 407234969. The next prime is 407235077. The reversal of 407235053 is 350532704.
It is a strong prime.
It can be written as a sum of positive squares in only one way, i.e., 272976484 + 134258569 = 16522^2 + 11587^2 .
It is a cyclic number.
It is not a de Polignac number, because 407235053 - 210 = 407234029 is a prime.
It is a congruent number.
It is not a weakly prime, because it can be changed into another prime (407231053) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 203617526 + 203617527.
It is an arithmetic number, because the mean of its divisors is an integer number (203617527).
Almost surely, 2407235053 is an apocalyptic number.
It is an amenable number.
407235053 is a deficient number, since it is larger than the sum of its proper divisors (1).
407235053 is an equidigital number, since it uses as much as digits as its factorization.
407235053 is an evil number, because the sum of its binary digits is even.
The product of its (nonzero) digits is 12600, while the sum is 29.
The square root of 407235053 is about 20180.0657332923. The cubic root of 407235053 is about 741.2221422645. Note that the first 3 decimals are identical.
Adding to 407235053 its reverse (350532704), we get a palindrome (757767757).
The spelling of 407235053 in words is "four hundred seven million, two hundred thirty-five thousand, fifty-three".
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