Base | Representation |
---|---|
bin | 1100011001101… |
… | …0110001101101 |
3 | 10121212121001110 |
4 | 3012122301231 |
5 | 101303423224 |
6 | 5054502233 |
7 | 1201053603 |
oct | 306326155 |
9 | 117777043 |
10 | 52014189 |
11 | 273a7037 |
12 | 15504979 |
13 | aa12136 |
14 | 6c9d873 |
15 | 4876929 |
hex | 319ac6d |
52014189 has 4 divisors (see below), whose sum is σ = 69352256. Its totient is φ = 34676124.
The previous prime is 52014173. The next prime is 52014251. The reversal of 52014189 is 98141025.
It is a happy number.
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 52014189 - 24 = 52014173 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 (52019189) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 8669029 + ... + 8669034.
It is an arithmetic number, because the mean of its divisors is an integer number (17338064).
Almost surely, 252014189 is an apocalyptic number.
It is an amenable number.
52014189 is a deficient number, since it is larger than the sum of its proper divisors (17338067).
52014189 is a wasteful number, since it uses less digits than its factorization.
52014189 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 17338066.
The product of its (nonzero) digits is 2880, while the sum is 30.
The square root of 52014189 is about 7212.0863139594. The cubic root of 52014189 is about 373.2850616974.
The spelling of 52014189 in words is "fifty-two million, fourteen thousand, one hundred eighty-nine".
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