Base | Representation |
---|---|
bin | 1100011010111… |
… | …1000101000101 |
3 | 10122000211010110 |
4 | 3012233011011 |
5 | 101314103344 |
6 | 5100343233 |
7 | 1201551213 |
oct | 306570505 |
9 | 118024113 |
10 | 52097349 |
11 | 27453567 |
12 | 15544b19 |
13 | aa40c45 |
14 | 6cc1cb3 |
15 | 48913b9 |
hex | 31af145 |
52097349 has 4 divisors (see below), whose sum is σ = 69463136. Its totient is φ = 34731564.
The previous prime is 52097341. The next prime is 52097359. The reversal of 52097349 is 94379025.
52097349 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
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 not a de Polignac number, because 52097349 - 23 = 52097341 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (52097341) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 8682889 + ... + 8682894.
It is an arithmetic number, because the mean of its divisors is an integer number (17365784).
Almost surely, 252097349 is an apocalyptic number.
It is an amenable number.
52097349 is a deficient number, since it is larger than the sum of its proper divisors (17365787).
52097349 is a wasteful number, since it uses less digits than its factorization.
52097349 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 17365786.
The product of its (nonzero) digits is 68040, while the sum is 39.
The square root of 52097349 is about 7217.8493334234. The cubic root of 52097349 is about 373.4838911421.
The spelling of 52097349 in words is "fifty-two million, ninety-seven thousand, three hundred forty-nine".
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