Base | Representation |
---|---|
bin | 1000000001000101… |
… | …1110010000001011 |
3 | 12112222111011211111 |
4 | 2000101132100023 |
5 | 13401412022021 |
6 | 553314111151 |
7 | 104221146046 |
oct | 20021362013 |
9 | 5488434744 |
10 | 2152064011 |
11 | a048695a9 |
12 | 50087b4b7 |
13 | 283b19876 |
14 | 165b5dc5d |
15 | c8ded8e1 |
hex | 8045e40b |
2152064011 has 4 divisors (see below), whose sum is σ = 2157176224. Its totient is φ = 2146951800.
The previous prime is 2152063981. The next prime is 2152064077. The reversal of 2152064011 is 1104602512.
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 2152064011 - 213 = 2152055819 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (2152064611) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (11) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2555475 + ... + 2556316.
It is an arithmetic number, because the mean of its divisors is an integer number (539294056).
Almost surely, 22152064011 is an apocalyptic number.
2152064011 is a deficient number, since it is larger than the sum of its proper divisors (5112213).
2152064011 is an equidigital number, since it uses as much as digits as its factorization.
2152064011 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 5112212.
The product of its (nonzero) digits is 480, while the sum is 22.
The square root of 2152064011 is about 46390.3439413850. The cubic root of 2152064011 is about 1291.0757629021.
Adding to 2152064011 its reverse (1104602512), we get a palindrome (3256666523).
The spelling of 2152064011 in words is "two billion, one hundred fifty-two million, sixty-four thousand, eleven".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.071 sec. • engine limits •