Base | Representation |
---|---|
bin | 111101001101100… |
… | …1111101010100001 |
3 | 12022010220002201112 |
4 | 1322123033222201 |
5 | 13201303244101 |
6 | 535451313105 |
7 | 101620251401 |
oct | 17233175241 |
9 | 5263802645 |
10 | 2053962401 |
11 | 964454397 |
12 | 493a4b795 |
13 | 2696bc18a |
14 | 156b04801 |
15 | c04c16bb |
hex | 7a6cfaa1 |
2053962401 has 4 divisors (see below), whose sum is σ = 2059242900. Its totient is φ = 2048681904.
The previous prime is 2053962397. The next prime is 2053962403. The reversal of 2053962401 is 1042693502.
It is a happy number.
It is a semiprime because it is the product of two primes.
It can be written as a sum of positive squares in 2 ways, for example, as 271096225 + 1782866176 = 16465^2 + 42224^2 .
It is a cyclic number.
It is not a de Polignac number, because 2053962401 - 22 = 2053962397 is a prime.
It is a Duffinian number.
It is a Curzon number.
It is not an unprimeable number, because it can be changed into a prime (2053962403) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2639666 + ... + 2640443.
It is an arithmetic number, because the mean of its divisors is an integer number (514810725).
Almost surely, 22053962401 is an apocalyptic number.
It is an amenable number.
2053962401 is a deficient number, since it is larger than the sum of its proper divisors (5280499).
2053962401 is an equidigital number, since it uses as much as digits as its factorization.
2053962401 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 5280498.
The product of its (nonzero) digits is 12960, while the sum is 32.
The square root of 2053962401 is about 45320.6619655980. The cubic root of 2053962401 is about 1271.1520331729.
The spelling of 2053962401 in words is "two billion, fifty-three million, nine hundred sixty-two thousand, four hundred one".
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