Base | Representation |
---|---|
bin | 111100110110110… |
… | …0111101100101110 |
3 | 12021022101110102221 |
4 | 1321231213230232 |
5 | 13140223032342 |
6 | 534343105554 |
7 | 101413506151 |
oct | 17155475456 |
9 | 5238343387 |
10 | 2042002222 |
11 | 958725547 |
12 | 48ba422ba |
13 | 267092350 |
14 | 1552adc98 |
15 | be40ca67 |
hex | 79b67b2e |
2042002222 has 16 divisors (see below), whose sum is σ = 3303991152. Its totient is φ = 940927680.
The previous prime is 2042002199. The next prime is 2042002229. The reversal of 2042002222 is 2222002402.
It is a junction number, because it is equal to n+sod(n) for n = 2042002196 and 2042002205.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (2042002229) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 47604 + ... + 79687.
It is an arithmetic number, because the mean of its divisors is an integer number (206499447).
Almost surely, 22042002222 is an apocalyptic number.
2042002222 is a deficient number, since it is larger than the sum of its proper divisors (1261988930).
2042002222 is a wasteful number, since it uses less digits than its factorization.
2042002222 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 127923.
The product of its (nonzero) digits is 256, while the sum is 16.
The square root of 2042002222 is about 45188.5186966778. The cubic root of 2042002222 is about 1268.6799316073.
Adding to 2042002222 its reverse (2222002402), we get a palindrome (4264004624).
The spelling of 2042002222 in words is "two billion, forty-two million, two thousand, two hundred twenty-two".
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