Base | Representation |
---|---|
bin | 1100100101100… |
… | …0001010101001 |
3 | 10200100000011120 |
4 | 3021120022221 |
5 | 102003234204 |
6 | 5123245453 |
7 | 1210464333 |
oct | 311301251 |
9 | 120300146 |
10 | 52789929 |
11 | 27886945 |
12 | 15819889 |
13 | ac2425a |
14 | 7022453 |
15 | 497b6d9 |
hex | 32582a9 |
52789929 has 4 divisors (see below), whose sum is σ = 70386576. Its totient is φ = 35193284.
The previous prime is 52789921. The next prime is 52789937. The reversal of 52789929 is 92998725.
It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.
It is an interprime number because it is at equal distance from previous prime (52789921) and next prime (52789937).
It is a cyclic number.
It is not a de Polignac number, because 52789929 - 23 = 52789921 is a prime.
It is not an unprimeable number, because it can be changed into a prime (52789921) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (11) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 8798319 + ... + 8798324.
It is an arithmetic number, because the mean of its divisors is an integer number (17596644).
Almost surely, 252789929 is an apocalyptic number.
It is an amenable number.
52789929 is a deficient number, since it is larger than the sum of its proper divisors (17596647).
52789929 is a wasteful number, since it uses less digits than its factorization.
52789929 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 17596646.
The product of its digits is 816480, while the sum is 51.
The square root of 52789929 is about 7265.6678289060. The cubic root of 52789929 is about 375.1316373411.
The spelling of 52789929 in words is "fifty-two million, seven hundred eighty-nine thousand, nine hundred twenty-nine".
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