Base | Representation |
---|---|
bin | 1010110001001000… |
… | …1000000111110011 |
3 | 21110102212012200111 |
4 | 2230102020013303 |
5 | 21404422324021 |
6 | 1154452002151 |
7 | 131425163254 |
oct | 25422100763 |
9 | 7412765614 |
10 | 2890433011 |
11 | 1253635114 |
12 | 688000357 |
13 | 370aa12bb |
14 | 1d5c44b2b |
15 | 11db4e8e1 |
hex | ac4881f3 |
2890433011 has 4 divisors (see below), whose sum is σ = 2904958000. Its totient is φ = 2875908024.
The previous prime is 2890433003. The next prime is 2890433017. The reversal of 2890433011 is 1103340982.
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 2890433011 - 23 = 2890433003 is a prime.
It is a super-2 number, since 2×28904330112 = 16709205982157052242, which contains 22 as substring.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (2890433017) 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, 7262196 + ... + 7262593.
It is an arithmetic number, because the mean of its divisors is an integer number (726239500).
Almost surely, 22890433011 is an apocalyptic number.
2890433011 is a deficient number, since it is larger than the sum of its proper divisors (14524989).
2890433011 is a wasteful number, since it uses less digits than its factorization.
2890433011 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 14524988.
The product of its (nonzero) digits is 5184, while the sum is 31.
The square root of 2890433011 is about 53762.7474279356. The cubic root of 2890433011 is about 1424.4732656286.
Adding to 2890433011 its reverse (1103340982), we get a palindrome (3993773993).
The spelling of 2890433011 in words is "two billion, eight hundred ninety million, four hundred thirty-three thousand, eleven".
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