Base | Representation |
---|---|
bin | 1011101010010011… |
… | …0001100001101110 |
3 | 22002011000202012122 |
4 | 2322210301201232 |
5 | 22402312432342 |
6 | 1234335032542 |
7 | 140366165000 |
oct | 27244614156 |
9 | 8064022178 |
10 | 3130202222 |
11 | 1366a10294 |
12 | 73436b752 |
13 | 3ab671084 |
14 | 219a1a370 |
15 | 134c124d2 |
hex | ba93186e |
3130202222 has 32 divisors (see below), whose sum is σ = 5532139200. Its totient is φ = 1327656960.
The previous prime is 3130202221. The next prime is 3130202263. The reversal of 3130202222 is 2222020313.
3130202222 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a super-2 number, since 2×31302022222 = 19596331901227474568, which contains 22 as substring.
It is a self number, because there is not a number n which added to its sum of digits gives 3130202222.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (3130202221) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 43022 + ... + 90062.
It is an arithmetic number, because the mean of its divisors is an integer number (172879350).
Almost surely, 23130202222 is an apocalyptic number.
3130202222 is a deficient number, since it is larger than the sum of its proper divisors (2401936978).
3130202222 is an equidigital number, since it uses as much as digits as its factorization.
3130202222 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 47161 (or 47147 counting only the distinct ones).
The product of its (nonzero) digits is 288, while the sum is 17.
The square root of 3130202222 is about 55948.2101769127. The cubic root of 3130202222 is about 1462.8196934450.
Adding to 3130202222 its reverse (2222020313), we get a palindrome (5352222535).
The spelling of 3130202222 in words is "three billion, one hundred thirty million, two hundred two thousand, two hundred twenty-two".
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