Base | Representation |
---|---|
bin | 1000010100001011… |
… | …1100110011000101 |
3 | 12202120011121121122 |
4 | 2011002330303011 |
5 | 14032412034140 |
6 | 1005254323325 |
7 | 106212621446 |
oct | 20502746305 |
9 | 5676147548 |
10 | 2232143045 |
11 | a45a94120 |
12 | 523659545 |
13 | 2975a6c02 |
14 | 1726472cd |
15 | d0e6aab5 |
hex | 850bccc5 |
2232143045 has 16 divisors (see below), whose sum is σ = 2923007040. Its totient is φ = 1622860800.
The previous prime is 2232143041. The next prime is 2232143087. The reversal of 2232143045 is 5403412322.
It is not a de Polignac number, because 2232143045 - 22 = 2232143041 is a prime.
It is a super-3 number, since 3×22321430453 (a number of 29 digits) contains 333 as substring.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (2232143041) 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, 295526 + ... + 302984.
It is an arithmetic number, because the mean of its divisors is an integer number (182687940).
Almost surely, 22232143045 is an apocalyptic number.
It is an amenable number.
2232143045 is a deficient number, since it is larger than the sum of its proper divisors (690863995).
2232143045 is a wasteful number, since it uses less digits than its factorization.
2232143045 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 12916.
The product of its (nonzero) digits is 5760, while the sum is 26.
The square root of 2232143045 is about 47245.5611142465. The cubic root of 2232143045 is about 1306.8949330995.
Adding to 2232143045 its reverse (5403412322), we get a palindrome (7635555367).
The spelling of 2232143045 in words is "two billion, two hundred thirty-two million, one hundred forty-three thousand, forty-five".
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