Base | Representation |
---|---|
bin | 1010101111101… |
… | …0010011010000 |
3 | 10010210120010210 |
4 | 2223322103100 |
5 | 43014043144 |
6 | 4245524120 |
7 | 1055023035 |
oct | 253722320 |
9 | 103716123 |
10 | 45065424 |
11 | 23490358 |
12 | 13113640 |
13 | 944b341 |
14 | 5db138c |
15 | 3e52ab9 |
hex | 2afa4d0 |
45065424 has 40 divisors (see below), whose sum is σ = 117631360. Its totient is φ = 14865408.
The previous prime is 45065411. The next prime is 45065443. The reversal of 45065424 is 42456054.
45065424 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a junction number, because it is equal to n+sod(n) for n = 45065391 and 45065400.
It is a congruent number.
It is an unprimeable number.
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, 184 + ... + 9495.
It is an arithmetic number, because the mean of its divisors is an integer number (2940784).
Almost surely, 245065424 is an apocalyptic number.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 45065424, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (58815680).
45065424 is an abundant number, since it is smaller than the sum of its proper divisors (72565936).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
45065424 is a wasteful number, since it uses less digits than its factorization.
45065424 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 9787 (or 9781 counting only the distinct ones).
The product of its (nonzero) digits is 19200, while the sum is 30.
The square root of 45065424 is about 6713.0785784169. The cubic root of 45065424 is about 355.8616219334.
The spelling of 45065424 in words is "forty-five million, sixty-five thousand, four hundred twenty-four".
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