Base | Representation |
---|---|
bin | 111100001111010… |
… | …1001100011000110 |
3 | 12012212102200220121 |
4 | 1320132221203012 |
5 | 13114423103142 |
6 | 532323252154 |
7 | 101042525101 |
oct | 17036514306 |
9 | 5185380817 |
10 | 2021300422 |
11 | 947a75a19 |
12 | 484b1a05a |
13 | 2629c466b |
14 | 152641738 |
15 | bc6bdc67 |
hex | 787a98c6 |
2021300422 has 8 divisors (see below), whose sum is σ = 3032294400. Its totient is φ = 1010535624.
The previous prime is 2021300401. The next prime is 2021300423. The reversal of 2021300422 is 2240031202.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a junction number, because it is equal to n+sod(n) for n = 2021300396 and 2021300405.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (2021300423) 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, 33222 + ... + 71737.
It is an arithmetic number, because the mean of its divisors is an integer number (379036800).
Almost surely, 22021300422 is an apocalyptic number.
2021300422 is a deficient number, since it is larger than the sum of its proper divisors (1010993978).
2021300422 is a wasteful number, since it uses less digits than its factorization.
2021300422 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 114590.
The product of its (nonzero) digits is 192, while the sum is 16.
The square root of 2021300422 is about 44958.8747857417. The cubic root of 2021300422 is about 1264.3780727417.
Adding to 2021300422 its reverse (2240031202), we get a palindrome (4261331624).
The spelling of 2021300422 in words is "two billion, twenty-one million, three hundred thousand, four hundred twenty-two".
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