Base | Representation |
---|---|
bin | 100001101011101… |
… | …1000010001100100 |
3 | 2220202200012222012 |
4 | 1003113120101210 |
5 | 4303312432322 |
6 | 304052053352 |
7 | 40002363116 |
oct | 10327302144 |
9 | 2822605865 |
10 | 1130202212 |
11 | 52aa73717 |
12 | 276604258 |
13 | 1501c6a09 |
14 | aa1613b6 |
15 | 6934eae2 |
hex | 435d8464 |
1130202212 has 12 divisors (see below), whose sum is σ = 1981285740. Its totient is φ = 564120576.
The previous prime is 1130202179. The next prime is 1130202217. The reversal of 1130202212 is 2122020311.
It is a happy number.
It can be written as a sum of positive squares in 2 ways, for example, as 909263716 + 220938496 = 30154^2 + 14864^2 .
It is not an unprimeable number, because it can be changed into a prime (1130202217) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 242537 + ... + 247152.
It is an arithmetic number, because the mean of its divisors is an integer number (165107145).
Almost surely, 21130202212 is an apocalyptic number.
It is an amenable number.
1130202212 is a deficient number, since it is larger than the sum of its proper divisors (851083528).
1130202212 is a wasteful number, since it uses less digits than its factorization.
1130202212 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 490270 (or 490268 counting only the distinct ones).
The product of its (nonzero) digits is 48, while the sum is 14.
The square root of 1130202212 is about 33618.4802155005. The cubic root of 1130202212 is about 1041.6425634131.
Adding to 1130202212 its reverse (2122020311), we get a palindrome (3252222523).
The spelling of 1130202212 in words is "one billion, one hundred thirty million, two hundred two thousand, two hundred twelve".
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