Base | Representation |
---|---|
bin | 1010110000111… |
… | …1011001100001 |
3 | 10010221221200102 |
4 | 2230033121201 |
5 | 43024324331 |
6 | 4251432145 |
7 | 1055533010 |
oct | 254173141 |
9 | 103857612 |
10 | 45151841 |
11 | 2353a279 |
12 | 13155655 |
13 | 947b787 |
14 | 5dd4a77 |
15 | 3e6d4cb |
hex | 2b0f661 |
45151841 has 8 divisors (see below), whose sum is σ = 53266944. Its totient is φ = 37452960.
The previous prime is 45151817. The next prime is 45151853. The reversal of 45151841 is 14815154.
45151841 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 45151841 - 214 = 45135457 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (45151861) 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 7 ways as a sum of consecutive naturals, for example, 103820 + ... + 104253.
It is an arithmetic number, because the mean of its divisors is an integer number (6658368).
Almost surely, 245151841 is an apocalyptic number.
It is an amenable number.
45151841 is a deficient number, since it is larger than the sum of its proper divisors (8115103).
45151841 is a wasteful number, since it uses less digits than its factorization.
45151841 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 208111.
The product of its digits is 3200, while the sum is 29.
The square root of 45151841 is about 6719.5119614448. The cubic root of 45151841 is about 356.0889422386.
Adding to 45151841 its reverse (14815154), we get a palindrome (59966995).
The spelling of 45151841 in words is "forty-five million, one hundred fifty-one thousand, eight hundred forty-one".
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