Base | Representation |
---|---|
bin | 1000000000100111… |
… | …0011000010101011 |
3 | 12112211200221212222 |
4 | 2000021303002223 |
5 | 13400403131021 |
6 | 553203024255 |
7 | 104165066132 |
oct | 20011630253 |
9 | 5484627788 |
10 | 2150052011 |
11 | a03714998 |
12 | 50006b08b |
13 | 283593b33 |
14 | 165798919 |
15 | c8b526ab |
hex | 802730ab |
2150052011 has 4 divisors (see below), whose sum is σ = 2152413024. Its totient is φ = 2147691000.
The previous prime is 2150052001. The next prime is 2150052019. The reversal of 2150052011 is 1102500512.
It is a semiprime because it is the product of two primes.
It is a cyclic number.
It is not a de Polignac number, because 2150052011 - 26 = 2150051947 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (2150052019) 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, 1179140 + ... + 1180961.
It is an arithmetic number, because the mean of its divisors is an integer number (538103256).
Almost surely, 22150052011 is an apocalyptic number.
2150052011 is a deficient number, since it is larger than the sum of its proper divisors (2361013).
2150052011 is an equidigital number, since it uses as much as digits as its factorization.
2150052011 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2361012.
The product of its (nonzero) digits is 100, while the sum is 17.
The square root of 2150052011 is about 46368.6533231234. The cubic root of 2150052011 is about 1290.6732881354.
Adding to 2150052011 its reverse (1102500512), we get a palindrome (3252552523).
The spelling of 2150052011 in words is "two billion, one hundred fifty million, fifty-two thousand, eleven".
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