Base | Representation |
---|---|
bin | 1011101111010… |
… | …0010000010101 |
3 | 10102122101200020 |
4 | 2323310100111 |
5 | 100101004330 |
6 | 4515135353 |
7 | 1135330113 |
oct | 273642025 |
9 | 112571606 |
10 | 49234965 |
11 | 25878a5a |
12 | 145a4559 |
13 | a27b120 |
14 | 6778ab3 |
15 | 44c8210 |
hex | 2ef4415 |
49234965 has 32 divisors (see below), whose sum is σ = 85411200. Its totient is φ = 24074496.
The previous prime is 49234961. The next prime is 49234967. The reversal of 49234965 is 56943294.
49234965 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 49234965 - 22 = 49234961 is a prime.
It is an alternating number because its digits alternate between even and odd.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (49234961) 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 31 ways as a sum of consecutive naturals, for example, 31011 + ... + 32559.
It is an arithmetic number, because the mean of its divisors is an integer number (2669100).
Almost surely, 249234965 is an apocalyptic number.
It is an amenable number.
49234965 is a deficient number, since it is larger than the sum of its proper divisors (36176235).
49234965 is a wasteful number, since it uses less digits than its factorization.
49234965 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1733.
The product of its digits is 233280, while the sum is 42.
The square root of 49234965 is about 7016.7631426463. The cubic root of 49234965 is about 366.5145424963.
The spelling of 49234965 in words is "forty-nine million, two hundred thirty-four thousand, nine hundred sixty-five".
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