Base | Representation |
---|---|
bin | 1000110110011100010101 |
3 | 11100212122110 |
4 | 20312130111 |
5 | 1043221044 |
6 | 121421233 |
7 | 25502166 |
oct | 10663425 |
9 | 4325573 |
10 | 2320149 |
11 | 1345187 |
12 | 93a819 |
13 | 633090 |
14 | 44576d |
15 | 30c6b9 |
hex | 236715 |
2320149 has 16 divisors (see below), whose sum is σ = 3415104. Its totient is φ = 1392000.
The previous prime is 2320139. The next prime is 2320169. The reversal of 2320149 is 9410232.
2320149 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is not a de Polignac number, because 2320149 - 213 = 2311957 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (2320139) 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 15 ways as a sum of consecutive naturals, for example, 874 + ... + 2324.
It is an arithmetic number, because the mean of its divisors is an integer number (213444).
22320149 is an apocalyptic number.
It is an amenable number.
2320149 is a deficient number, since it is larger than the sum of its proper divisors (1094955).
2320149 is a wasteful number, since it uses less digits than its factorization.
2320149 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1508.
The product of its (nonzero) digits is 432, while the sum is 21.
The square root of 2320149 is about 1523.2035320337. The cubic root of 2320149 is about 132.3849529423.
The spelling of 2320149 in words is "two million, three hundred twenty thousand, one hundred forty-nine".
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