Base | Representation |
---|---|
bin | 111100001110110… |
… | …0011101000001110 |
3 | 12012211220011001111 |
4 | 1320131203220032 |
5 | 13114334422110 |
6 | 532313202234 |
7 | 101040223120 |
oct | 17035435016 |
9 | 5184804044 |
10 | 2021014030 |
11 | 94789a832 |
12 | 484a0037a |
13 | 2629241b9 |
14 | 1525a9210 |
15 | bc663e8a |
hex | 78763a0e |
2021014030 has 32 divisors (see below), whose sum is σ = 4164903360. Its totient is φ = 691687680.
The previous prime is 2021014027. The next prime is 2021014067. The reversal of 2021014030 is 304101202.
It is a self number, because there is not a number n which added to its sum of digits gives 2021014030.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 14460 + ... + 65200.
It is an arithmetic number, because the mean of its divisors is an integer number (130153230).
Almost surely, 22021014030 is an apocalyptic number.
2021014030 is an abundant number, since it is smaller than the sum of its proper divisors (2143889330).
2021014030 is a wasteful number, since it uses less digits than its factorization.
2021014030 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 51324.
The product of its (nonzero) digits is 48, while the sum is 13.
The square root of 2021014030 is about 44955.6896287889. The cubic root of 2021014030 is about 1264.3183546077.
Adding to 2021014030 its reverse (304101202), we get a palindrome (2325115232).
The spelling of 2021014030 in words is "two billion, twenty-one million, fourteen thousand, thirty".
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