Base | Representation |
---|---|
bin | 100110001110… |
… | …1010100101100 |
3 | 1101201021220021 |
4 | 1030131110230 |
5 | 20112334202 |
6 | 1553331524 |
7 | 332235361 |
oct | 114352454 |
9 | 41637807 |
10 | 20043052 |
11 | 1034a707 |
12 | 6866ba4 |
13 | 41c9bc3 |
14 | 293a468 |
15 | 1b5da37 |
hex | 131d52c |
20043052 has 6 divisors (see below), whose sum is σ = 35075348. Its totient is φ = 10021524.
The previous prime is 20043007. The next prime is 20043053. The reversal of 20043052 is 25034002.
It is not an unprimeable number, because it can be changed into a prime (20043053) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2505378 + ... + 2505385.
Almost surely, 220043052 is an apocalyptic number.
It is an amenable number.
20043052 is a deficient number, since it is larger than the sum of its proper divisors (15032296).
20043052 is a wasteful number, since it uses less digits than its factorization.
20043052 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 5010767 (or 5010765 counting only the distinct ones).
The product of its (nonzero) digits is 240, while the sum is 16.
The square root of 20043052 is about 4476.9467274025. The cubic root of 20043052 is about 271.6363905855.
Adding to 20043052 its reverse (25034002), we get a palindrome (45077054).
The spelling of 20043052 in words is "twenty million, forty-three thousand, fifty-two".
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