Base | Representation |
---|---|
bin | 1100100100011… |
… | …0110111000101 |
3 | 10200012101221020 |
4 | 3021012313011 |
5 | 101444002140 |
6 | 5121541353 |
7 | 1210050561 |
oct | 311066705 |
9 | 120171836 |
10 | 52719045 |
11 | 27838665 |
12 | 157a4859 |
13 | abcac02 |
14 | 70046a1 |
15 | 49656d0 |
hex | 3246dc5 |
52719045 has 16 divisors (see below), whose sum is σ = 84497472. Its totient is φ = 28067840.
The previous prime is 52719001. The next prime is 52719089. The reversal of 52719045 is 54091725.
52719045 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is an interprime number because it is at equal distance from previous prime (52719001) and next prime (52719089).
It is not a de Polignac number, because 52719045 - 28 = 52718789 is a prime.
It is a junction number, because it is equal to n+sod(n) for n = 52718997 and 52719015.
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 15 ways as a sum of consecutive naturals, for example, 6874 + ... + 12356.
It is an arithmetic number, because the mean of its divisors is an integer number (5281092).
Almost surely, 252719045 is an apocalyptic number.
It is an amenable number.
52719045 is a deficient number, since it is larger than the sum of its proper divisors (31778427).
52719045 is a wasteful number, since it uses less digits than its factorization.
52719045 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 6132.
The product of its (nonzero) digits is 12600, while the sum is 33.
The square root of 52719045 is about 7260.7881803562. The cubic root of 52719045 is about 374.9636587005.
The spelling of 52719045 in words is "fifty-two million, seven hundred nineteen thousand, forty-five".
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