Base | Representation |
---|---|
bin | 111100001110110… |
… | …1010101110101010 |
3 | 12012211221121221200 |
4 | 1320131222232222 |
5 | 13114341334424 |
6 | 532313545030 |
7 | 101040403656 |
oct | 17035525652 |
9 | 5184847850 |
10 | 2021043114 |
11 | 94790a672 |
12 | 484a15176 |
13 | 2629344cc |
14 | 1525b5a66 |
15 | bc66c8c9 |
hex | 7876abaa |
2021043114 has 12 divisors (see below), whose sum is σ = 4378926786. Its totient is φ = 673681032.
The previous prime is 2021043103. The next prime is 2021043131. The reversal of 2021043114 is 4113401202.
2021043114 is a `hidden beast` number, since 20 + 210 + 431 + 1 + 4 = 666.
It can be written as a sum of positive squares in only one way, i.e., 1729145889 + 291897225 = 41583^2 + 17085^2 .
It is a Harshad number since it is a multiple of its sum of digits (18), and also a Moran number because the ratio is a prime number: 112280173 = 2021043114 / (2 + 0 + 2 + 1 + 0 + 4 + 3 + 1 + 1 + 4).
It is an unprimeable number.
It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 56140069 + ... + 56140104.
Almost surely, 22021043114 is an apocalyptic number.
2021043114 is an abundant number, since it is smaller than the sum of its proper divisors (2357883672).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
2021043114 is a wasteful number, since it uses less digits than its factorization.
2021043114 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 112280181 (or 112280178 counting only the distinct ones).
The product of its (nonzero) digits is 192, while the sum is 18.
The square root of 2021043114 is about 44956.0131016975. The cubic root of 2021043114 is about 1264.3244194276.
Adding to 2021043114 its reverse (4113401202), we get a palindrome (6134444316).
The spelling of 2021043114 in words is "two billion, twenty-one million, forty-three thousand, one hundred fourteen".
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