Base | Representation |
---|---|
bin | 111100001101001… |
… | …1111111001100010 |
3 | 12012210101102022121 |
4 | 1320122133321202 |
5 | 13114133243242 |
6 | 532244054454 |
7 | 101030343562 |
oct | 17032377142 |
9 | 5183342277 |
10 | 2020212322 |
11 | 9473a2467 |
12 | 48469442a |
13 | 26270330b |
14 | 15243ada2 |
15 | bc556667 |
hex | 7869fe62 |
2020212322 has 8 divisors (see below), whose sum is σ = 3058119900. Its totient is φ = 1000839024.
The previous prime is 2020212277. The next prime is 2020212329. The reversal of 2020212322 is 2232120202.
It can be written as a sum of positive squares in 2 ways, for example, as 1811438721 + 208773601 = 42561^2 + 14449^2 .
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 = 2020212296 and 2020212305.
It is not an unprimeable number, because it can be changed into a prime (2020212329) 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, 4633297 + ... + 4633732.
Almost surely, 22020212322 is an apocalyptic number.
2020212322 is a deficient number, since it is larger than the sum of its proper divisors (1037907578).
2020212322 is a wasteful number, since it uses less digits than its factorization.
2020212322 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 9267140.
The product of its (nonzero) digits is 192, while the sum is 16.
The square root of 2020212322 is about 44946.7720976713. The cubic root of 2020212322 is about 1264.1511533607.
Adding to 2020212322 its reverse (2232120202), we get a palindrome (4252332524).
The spelling of 2020212322 in words is "two billion, twenty million, two hundred twelve thousand, three hundred twenty-two".
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