Base | Representation |
---|---|
bin | 111100100011110… |
… | …0010111000101001 |
3 | 12020121121100211021 |
4 | 1321013202320221 |
5 | 13130144133113 |
6 | 533345132441 |
7 | 101232615400 |
oct | 17107427051 |
9 | 5217540737 |
10 | 2032021033 |
11 | 953028529 |
12 | 48862a121 |
13 | 264ca9213 |
14 | 153c32637 |
15 | bd5da48d |
hex | 791e2e29 |
2032021033 has 24 divisors (see below), whose sum is σ = 2531039400. Its totient is φ = 1620799488.
The previous prime is 2032021021. The next prime is 2032021051. The reversal of 2032021033 is 3301202302.
It can be written as a sum of positive squares in 4 ways, for example, as 13046544 + 2018974489 = 3612^2 + 44933^2 .
It is not a de Polignac number, because 2032021033 - 25 = 2032021001 is a prime.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 2032020998 and 2032021016.
It is not an unprimeable number, because it can be changed into a prime (2032021003) by changing a digit.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 60433 + ... + 87841.
It is an arithmetic number, because the mean of its divisors is an integer number (105459975).
Almost surely, 22032021033 is an apocalyptic number.
It is an amenable number.
2032021033 is a deficient number, since it is larger than the sum of its proper divisors (499018367).
2032021033 is a wasteful number, since it uses less digits than its factorization.
2032021033 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 27529 (or 27522 counting only the distinct ones).
The product of its (nonzero) digits is 216, while the sum is 16.
The square root of 2032021033 is about 45077.9439748532. The cubic root of 2032021033 is about 1266.6094764191.
Adding to 2032021033 its reverse (3301202302), we get a palindrome (5333223335).
The spelling of 2032021033 in words is "two billion, thirty-two million, twenty-one thousand, thirty-three".
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