Base | Representation |
---|---|
bin | 111100100011111… |
… | …1001010111100001 |
3 | 12020121210001010221 |
4 | 1321013321113201 |
5 | 13130210104441 |
6 | 533351123041 |
7 | 101233451023 |
oct | 17107712741 |
9 | 5217701127 |
10 | 2032113121 |
11 | 953090735 |
12 | 488673481 |
13 | 26500c0cc |
14 | 153c58013 |
15 | bd6078d1 |
hex | 791f95e1 |
2032113121 has 4 divisors (see below), whose sum is σ = 2070454932. Its totient is φ = 1993771312.
The previous prime is 2032113119. The next prime is 2032113151. The reversal of 2032113121 is 1213112302.
It is a semiprime because it is the product of two primes.
It can be written as a sum of positive squares in 2 ways, for example, as 515789521 + 1516323600 = 22711^2 + 38940^2 .
It is a cyclic number.
It is not a de Polignac number, because 2032113121 - 21 = 2032113119 is a prime.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 2032113095 and 2032113104.
It is not an unprimeable number, because it can be changed into a prime (2032113101) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 19170826 + ... + 19170931.
It is an arithmetic number, because the mean of its divisors is an integer number (517613733).
Almost surely, 22032113121 is an apocalyptic number.
It is an amenable number.
2032113121 is a deficient number, since it is larger than the sum of its proper divisors (38341811).
2032113121 is an equidigital number, since it uses as much as digits as its factorization.
2032113121 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 38341810.
The product of its (nonzero) digits is 72, while the sum is 16.
The square root of 2032113121 is about 45078.9653940727. The cubic root of 2032113121 is about 1266.6286097138.
Adding to 2032113121 its reverse (1213112302), we get a palindrome (3245225423).
The spelling of 2032113121 in words is "two billion, thirty-two million, one hundred thirteen thousand, one hundred twenty-one".
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