Base | Representation |
---|---|
bin | 1000010110110001… |
… | …1111111111111011 |
3 | 12210022122222202020 |
4 | 2011230133333323 |
5 | 14043204111011 |
6 | 1010324005523 |
7 | 106404325011 |
oct | 20554377773 |
9 | 5708588666 |
10 | 2243035131 |
11 | a51153547 |
12 | 5272308a3 |
13 | 29991b82c |
14 | 173c808b1 |
15 | d1dbd006 |
hex | 85b1fffb |
2243035131 has 16 divisors (see below), whose sum is σ = 3275834400. Its totient is φ = 1358862848.
The previous prime is 2243035117. The next prime is 2243035147. The reversal of 2243035131 is 1315303422.
It is a cyclic number.
It is not a de Polignac number, because 2243035131 - 25 = 2243035099 is a prime.
It is a super-2 number, since 2×22430351312 = 10062413197800374322, which contains 22 as substring.
It is not an unprimeable number, because it can be changed into a prime (2243030131) 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, 756816 + ... + 759773.
It is an arithmetic number, because the mean of its divisors is an integer number (204739650).
Almost surely, 22243035131 is an apocalyptic number.
2243035131 is a deficient number, since it is larger than the sum of its proper divisors (1032799269).
2243035131 is a wasteful number, since it uses less digits than its factorization.
2243035131 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1516638.
The product of its (nonzero) digits is 2160, while the sum is 24.
The square root of 2243035131 is about 47360.6918340516. The cubic root of 2243035131 is about 1309.0172165776.
Adding to 2243035131 its reverse (1315303422), we get a palindrome (3558338553).
The spelling of 2243035131 in words is "two billion, two hundred forty-three million, thirty-five thousand, one hundred thirty-one".
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