Base | Representation |
---|---|
bin | 1100100000100… |
… | …1100110111011 |
3 | 10122201122210000 |
4 | 3020021212323 |
5 | 101412440110 |
6 | 5112324043 |
7 | 1204654245 |
oct | 310114673 |
9 | 118648700 |
10 | 52468155 |
11 | 27687113 |
12 | 156a3623 |
13 | ab4095c |
14 | 6d7b095 |
15 | 49161c0 |
hex | 32099bb |
52468155 has 40 divisors (see below), whose sum is σ = 94577472. Its totient is φ = 27827712.
The previous prime is 52468153. The next prime is 52468159. The reversal of 52468155 is 55186425.
52468155 is a `hidden beast` number, since 524 + 6 + 81 + 55 = 666.
52468155 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is not a de Polignac number, because 52468155 - 21 = 52468153 is a prime.
It is a super-3 number, since 3×524681553 (a number of 24 digits) contains 333 as substring.
It is not an unprimeable number, because it can be changed into a prime (52468153) 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 39 ways as a sum of consecutive naturals, for example, 142782 + ... + 143148.
Almost surely, 252468155 is an apocalyptic number.
52468155 is a deficient number, since it is larger than the sum of its proper divisors (42109317).
52468155 is a wasteful number, since it uses less digits than its factorization.
52468155 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 737 (or 728 counting only the distinct ones).
The product of its digits is 48000, while the sum is 36.
The square root of 52468155 is about 7243.4905259826. The cubic root of 52468155 is about 374.3678951144.
The spelling of 52468155 in words is "fifty-two million, four hundred sixty-eight thousand, one hundred fifty-five".
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