Base | Representation |
---|---|
bin | 1000011101111000… |
… | …01111111100000001 |
3 | 102201210102112220001 |
4 | 10032330033330001 |
5 | 33302141022431 |
6 | 2031020520001 |
7 | 220434215200 |
oct | 41674177401 |
9 | 12653375801 |
10 | 4545642241 |
11 | 1a22995328 |
12 | a6a3b0001 |
13 | 57599754a |
14 | 3119cb237 |
15 | 1b9106e61 |
hex | 10ef0ff01 |
4545642241 has 24 divisors (see below), whose sum is σ = 5340143040. Its totient is φ = 3857868000.
The previous prime is 4545642239. The next prime is 4545642253. The reversal of 4545642241 is 1422465454.
4545642241 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.
It is not a de Polignac number, because 4545642241 - 21 = 4545642239 is a prime.
It is a Duffinian number.
It is a self number, because there is not a number n which added to its sum of digits gives 4545642241.
It is not an unprimeable number, because it can be changed into a prime (4545642221) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 2803411 + ... + 2805031.
It is an arithmetic number, because the mean of its divisors is an integer number (222505960).
Almost surely, 24545642241 is an apocalyptic number.
It is an amenable number.
4545642241 is a deficient number, since it is larger than the sum of its proper divisors (794500799).
4545642241 is a wasteful number, since it uses less digits than its factorization.
4545642241 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 2165 (or 2158 counting only the distinct ones).
The product of its digits is 153600, while the sum is 37.
The square root of 4545642241 is about 67421.3782193749. The cubic root of 4545642241 is about 1656.5266127277.
The spelling of 4545642241 in words is "four billion, five hundred forty-five million, six hundred forty-two thousand, two hundred forty-one".
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