Base | Representation |
---|---|
bin | 111110001110100… |
… | …1101101101101011 |
3 | 12101112000001222102 |
4 | 1330131031231223 |
5 | 13234014030011 |
6 | 543105444015 |
7 | 102512663102 |
oct | 17435155553 |
9 | 5345001872 |
10 | 2088033131 |
11 | 981705218 |
12 | 4a334060b |
13 | 27378ac82 |
14 | 15b453039 |
15 | c34a173b |
hex | 7c74db6b |
2088033131 has 4 divisors (see below), whose sum is σ = 2088286200. Its totient is φ = 2087780064.
The previous prime is 2088033053. The next prime is 2088033133. The reversal of 2088033131 is 1313308802.
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 2088033131 - 226 = 2020924267 is a prime.
It is a super-2 number, since 2×20880331312 = 8719764712307326322, which contains 22 as substring.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 2088033094 and 2088033103.
It is not an unprimeable number, because it can be changed into a prime (2088033133) 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, 113726 + ... + 130803.
It is an arithmetic number, because the mean of its divisors is an integer number (522071550).
Almost surely, 22088033131 is an apocalyptic number.
2088033131 is a deficient number, since it is larger than the sum of its proper divisors (253069).
2088033131 is an equidigital number, since it uses as much as digits as its factorization.
2088033131 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 253068.
The product of its (nonzero) digits is 3456, while the sum is 29.
The square root of 2088033131 is about 45695.0011598643. The cubic root of 2088033131 is about 1278.1420658454.
The spelling of 2088033131 in words is "two billion, eighty-eight million, thirty-three thousand, one hundred thirty-one".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.079 sec. • engine limits •