Base | Representation |
---|---|
bin | 111111100101001… |
… | …0110100000010101 |
3 | 12111200101222010112 |
4 | 1333022112200111 |
5 | 13332123420203 |
6 | 551410332405 |
7 | 103603525352 |
oct | 17712264025 |
9 | 5450358115 |
10 | 2133420053 |
11 | 9a5295076 |
12 | 4b658a105 |
13 | 27ccbc73b |
14 | 1634a9629 |
15 | c74696d8 |
hex | 7f296815 |
2133420053 has 2 divisors, whose sum is σ = 2133420054. Its totient is φ = 2133420052.
The previous prime is 2133420013. The next prime is 2133420067. The reversal of 2133420053 is 3500243312.
It is a strong prime.
It can be written as a sum of positive squares in only one way, i.e., 2132869489 + 550564 = 46183^2 + 742^2 .
It is a cyclic number.
It is not a de Polignac number, because 2133420053 - 28 = 2133419797 is a prime.
It is a super-2 number, since 2×21334200532 = 9102962245085045618, which contains 22 as substring.
It is a congruent number.
It is not a weakly prime, because it can be changed into another prime (2133420013) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1066710026 + 1066710027.
It is an arithmetic number, because the mean of its divisors is an integer number (1066710027).
Almost surely, 22133420053 is an apocalyptic number.
It is an amenable number.
2133420053 is a deficient number, since it is larger than the sum of its proper divisors (1).
2133420053 is an equidigital number, since it uses as much as digits as its factorization.
2133420053 is an evil number, because the sum of its binary digits is even.
The product of its (nonzero) digits is 2160, while the sum is 23.
The square root of 2133420053 is about 46188.9602935593. The cubic root of 2133420053 is about 1287.3366223457.
Adding to 2133420053 its reverse (3500243312), we get a palindrome (5633663365).
The spelling of 2133420053 in words is "two billion, one hundred thirty-three million, four hundred twenty thousand, fifty-three".
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