Base | Representation |
---|---|
bin | 1100011010101… |
… | …1100101001101 |
3 | 10122000002110210 |
4 | 3012223211031 |
5 | 101313124041 |
6 | 5100153033 |
7 | 1201461354 |
oct | 306534515 |
9 | 118002423 |
10 | 52083021 |
11 | 27443821 |
12 | 15538779 |
13 | aa37573 |
14 | 6cba99b |
15 | 488c016 |
hex | 31ab94d |
52083021 has 8 divisors (see below), whose sum is σ = 69626880. Its totient is φ = 34630592.
The previous prime is 52083001. The next prime is 52083049. The reversal of 52083021 is 12038025.
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 52083021 - 219 = 51558733 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (52083001) 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, 21516 + ... + 23813.
It is an arithmetic number, because the mean of its divisors is an integer number (8703360).
Almost surely, 252083021 is an apocalyptic number.
It is an amenable number.
52083021 is a deficient number, since it is larger than the sum of its proper divisors (17543859).
52083021 is a wasteful number, since it uses less digits than its factorization.
52083021 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 45715.
The product of its (nonzero) digits is 480, while the sum is 21.
The square root of 52083021 is about 7216.8567257498. The cubic root of 52083021 is about 373.4496490425.
The spelling of 52083021 in words is "fifty-two million, eighty-three thousand, twenty-one".
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