Base | Representation |
---|---|
bin | 10001101101100010010101 |
3 | 22201212221200 |
4 | 101231202111 |
5 | 2142033330 |
6 | 243303113 |
7 | 54315225 |
oct | 21554225 |
9 | 8655850 |
10 | 4642965 |
11 | 2691368 |
12 | 167aa99 |
13 | c67422 |
14 | 88c085 |
15 | 61aa60 |
hex | 46d895 |
4642965 has 12 divisors (see below), whose sum is σ = 8047884. Its totient is φ = 2476224.
The previous prime is 4642951. The next prime is 4642969. The reversal of 4642965 is 5692464.
4642965 is a `hidden beast` number, since 4 + 642 + 9 + 6 + 5 = 666.
It can be written as a sum of positive squares in 2 ways, for example, as 1790244 + 2852721 = 1338^2 + 1689^2 .
It is not a de Polignac number, because 4642965 - 24 = 4642949 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (4642969) 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 11 ways as a sum of consecutive naturals, for example, 51544 + ... + 51633.
It is an arithmetic number, because the mean of its divisors is an integer number (670657).
Almost surely, 24642965 is an apocalyptic number.
4642965 is a gapful number since it is divisible by the number (45) formed by its first and last digit.
It is an amenable number.
4642965 is a deficient number, since it is larger than the sum of its proper divisors (3404919).
4642965 is a wasteful number, since it uses less digits than its factorization.
4642965 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 103188 (or 103185 counting only the distinct ones).
The product of its digits is 51840, while the sum is 36.
The square root of 4642965 is about 2154.7540462893. The cubic root of 4642965 is about 166.8265377096.
The spelling of 4642965 in words is "four million, six hundred forty-two thousand, nine hundred sixty-five".
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