Base | Representation |
---|---|
bin | 1000011101010011… |
… | …0011100100010111 |
3 | 12212020010011110211 |
4 | 2013110303210113 |
5 | 14122204101023 |
6 | 1013142030251 |
7 | 110155616416 |
oct | 20724634427 |
9 | 5766104424 |
10 | 2270378263 |
11 | a6562987a |
12 | 534418387 |
13 | 2a24a33ba |
14 | 17775b47d |
15 | d44bea0d |
hex | 87533917 |
2270378263 has 4 divisors (see below), whose sum is σ = 2284307128. Its totient is φ = 2256449400.
The previous prime is 2270378261. The next prime is 2270378273. The reversal of 2270378263 is 3628730722.
2270378263 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
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 2270378263 - 21 = 2270378261 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (2270378261) 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, 6964188 + ... + 6964513.
It is an arithmetic number, because the mean of its divisors is an integer number (571076782).
Almost surely, 22270378263 is an apocalyptic number.
2270378263 is a deficient number, since it is larger than the sum of its proper divisors (13928865).
2270378263 is a wasteful number, since it uses less digits than its factorization.
2270378263 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 13928864.
The product of its (nonzero) digits is 169344, while the sum is 40.
The square root of 2270378263 is about 47648.4864712406. The cubic root of 2270378263 is about 1314.3148252897.
The spelling of 2270378263 in words is "two billion, two hundred seventy million, three hundred seventy-eight thousand, two hundred sixty-three".
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