Base | Representation |
---|---|
bin | 111111100010101… |
… | …0101001101011111 |
3 | 12111120221002212222 |
4 | 1333011111031133 |
5 | 13331304312111 |
6 | 551322215555 |
7 | 103556404511 |
oct | 17705251537 |
9 | 5446832788 |
10 | 2132104031 |
11 | 9a4576352 |
12 | 4b60545bb |
13 | 27c94b725 |
14 | 163245bb1 |
15 | c72a97db |
hex | 7f15535f |
2132104031 has 8 divisors (see below), whose sum is σ = 2139049440. Its totient is φ = 2125168992.
The previous prime is 2132103991. The next prime is 2132104033. The reversal of 2132104031 is 1304012312.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 2132104031 - 210 = 2132103007 is a prime.
It is a super-2 number, since 2×21321040312 = 9091735198012897922, which contains 22 as substring.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (2132104033) 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, 653801 + ... + 657053.
It is an arithmetic number, because the mean of its divisors is an integer number (267381180).
Almost surely, 22132104031 is an apocalyptic number.
2132104031 is a deficient number, since it is larger than the sum of its proper divisors (6945409).
2132104031 is a wasteful number, since it uses less digits than its factorization.
2132104031 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 5185.
The product of its (nonzero) digits is 144, while the sum is 17.
The square root of 2132104031 is about 46174.7120294215. The cubic root of 2132104031 is about 1287.0718656408.
Adding to 2132104031 its reverse (1304012312), we get a palindrome (3436116343).
The spelling of 2132104031 in words is "two billion, one hundred thirty-two million, one hundred four thousand, thirty-one".
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