Base | Representation |
---|---|
bin | 1111001000000100… |
… | …1101111011010001 |
3 | 101110222100222011022 |
4 | 3302001031323101 |
5 | 31303430433312 |
6 | 1510524325225 |
7 | 202422606533 |
oct | 36201157321 |
9 | 11428328138 |
10 | 4060405457 |
11 | 17a3aa1799 |
12 | 9539a3815 |
13 | 4c92b10a4 |
14 | 2a7399853 |
15 | 18b708172 |
hex | f204ded1 |
4060405457 has 2 divisors, whose sum is σ = 4060405458. Its totient is φ = 4060405456.
The previous prime is 4060405421. The next prime is 4060405483. The reversal of 4060405457 is 7545040604.
4060405457 is digitally balanced in base 2, 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., 3421782016 + 638623441 = 58496^2 + 25271^2 .
It is a cyclic number.
It is not a de Polignac number, because 4060405457 - 228 = 3791970001 is a prime.
It is not a weakly prime, because it can be changed into another prime (4060405057) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2030202728 + 2030202729.
It is an arithmetic number, because the mean of its divisors is an integer number (2030202729).
Almost surely, 24060405457 is an apocalyptic number.
It is an amenable number.
4060405457 is a deficient number, since it is larger than the sum of its proper divisors (1).
4060405457 is an equidigital number, since it uses as much as digits as its factorization.
4060405457 is an evil number, because the sum of its binary digits is even.
The product of its (nonzero) digits is 67200, while the sum is 35.
The square root of 4060405457 is about 63721.3108543759. The cubic root of 4060405457 is about 1595.3518033743.
The spelling of 4060405457 in words is "four billion, sixty million, four hundred five thousand, four hundred fifty-seven".
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