Base | Representation |
---|---|
bin | 1010110010100… |
… | …0000001100111 |
3 | 10011011002001100 |
4 | 2230220001213 |
5 | 43041041321 |
6 | 4253531143 |
7 | 1056433050 |
oct | 254500147 |
9 | 104132040 |
10 | 45252711 |
11 | 235a9039 |
12 | 131a3ab3 |
13 | 94b566a |
14 | 601d727 |
15 | 3e8d326 |
hex | 2b28067 |
45252711 has 24 divisors (see below), whose sum is σ = 74883744. Its totient is φ = 25796160.
The previous prime is 45252709. The next prime is 45252719. The reversal of 45252711 is 11725254.
It is not a de Polignac number, because 45252711 - 21 = 45252709 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (45252719) 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 23 ways as a sum of consecutive naturals, for example, 42121 + ... + 43181.
It is an arithmetic number, because the mean of its divisors is an integer number (3120156).
Almost surely, 245252711 is an apocalyptic number.
45252711 is a deficient number, since it is larger than the sum of its proper divisors (29631033).
45252711 is a wasteful number, since it uses less digits than its factorization.
45252711 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1751 (or 1748 counting only the distinct ones).
The product of its digits is 2800, while the sum is 27.
The square root of 45252711 is about 6727.0135275618. The cubic root of 45252711 is about 356.3539146538.
Adding to 45252711 its reverse (11725254), we get a palindrome (56977965).
The spelling of 45252711 in words is "forty-five million, two hundred fifty-two thousand, seven hundred eleven".
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