Base | Representation |
---|---|
bin | 1100011110100… |
… | …0110001110111 |
3 | 10122110211022201 |
4 | 3013220301313 |
5 | 101344134222 |
6 | 5105405331 |
7 | 1203554230 |
oct | 307506167 |
9 | 118424281 |
10 | 52333687 |
11 | 275a508a |
12 | 15639847 |
13 | aac46a3 |
14 | 6d44087 |
15 | 48db427 |
hex | 31e8c77 |
52333687 has 8 divisors (see below), whose sum is σ = 60121376. Its totient is φ = 44623872.
The previous prime is 52333663. The next prime is 52333703. The reversal of 52333687 is 78633325.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is a de Polignac number, because none of the positive numbers 2k-52333687 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (52333187) 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, 18018 + ... + 20719.
It is an arithmetic number, because the mean of its divisors is an integer number (7515172).
Almost surely, 252333687 is an apocalyptic number.
52333687 is a deficient number, since it is larger than the sum of its proper divisors (7787689).
52333687 is a wasteful number, since it uses less digits than its factorization.
52333687 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 38937.
The product of its digits is 90720, while the sum is 37.
The square root of 52333687 is about 7234.2025821786. The cubic root of 52333687 is about 374.0478052840.
The spelling of 52333687 in words is "fifty-two million, three hundred thirty-three thousand, six hundred eighty-seven".
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