Base | Representation |
---|---|
bin | 1000000001000101… |
… | …0101000001011001 |
3 | 12112222102020222010 |
4 | 2000101111001121 |
5 | 13401404314301 |
6 | 553313220133 |
7 | 104220630603 |
oct | 20021250131 |
9 | 5488366863 |
10 | 2152026201 |
11 | a04843156 |
12 | 500861649 |
13 | 283b055b0 |
14 | 165b50173 |
15 | c8de25d6 |
hex | 80455059 |
2152026201 has 8 divisors (see below), whose sum is σ = 3090088960. Its totient is φ = 1324323792.
The previous prime is 2152026197. The next prime is 2152026307. The reversal of 2152026201 is 1026202512.
It is a happy number.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 2152026201 - 22 = 2152026197 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (2152026001) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 27590041 + ... + 27590118.
It is an arithmetic number, because the mean of its divisors is an integer number (386261120).
Almost surely, 22152026201 is an apocalyptic number.
It is an amenable number.
2152026201 is a deficient number, since it is larger than the sum of its proper divisors (938062759).
2152026201 is a wasteful number, since it uses less digits than its factorization.
2152026201 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 55180175.
The product of its (nonzero) digits is 480, while the sum is 21.
The square root of 2152026201 is about 46389.9364194434. The cubic root of 2152026201 is about 1291.0682018104.
Adding to 2152026201 its reverse (1026202512), we get a palindrome (3178228713).
The spelling of 2152026201 in words is "two billion, one hundred fifty-two million, twenty-six thousand, two hundred one".
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