Base | Representation |
---|---|
bin | 1100011111000… |
… | …0100001011110 |
3 | 10122112102211111 |
4 | 3013300201132 |
5 | 101401143111 |
6 | 5110212234 |
7 | 1204045552 |
oct | 307604136 |
9 | 118472744 |
10 | 52365406 |
11 | 276169a5 |
12 | 1565407a |
13 | ab05c62 |
14 | 6d51862 |
15 | 48e5a21 |
hex | 31f085e |
52365406 has 32 divisors (see below), whose sum is σ = 88508160. Its totient is φ = 23089536.
The previous prime is 52365371. The next prime is 52365409. The reversal of 52365406 is 60456325.
52365406 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (52365409) 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 15 ways as a sum of consecutive naturals, for example, 66145 + ... + 66931.
It is an arithmetic number, because the mean of its divisors is an integer number (2765880).
Almost surely, 252365406 is an apocalyptic number.
52365406 is a deficient number, since it is larger than the sum of its proper divisors (36142754).
52365406 is a wasteful number, since it uses less digits than its factorization.
52365406 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 928.
The product of its (nonzero) digits is 21600, while the sum is 31.
The square root of 52365406 is about 7236.3945442465. The cubic root of 52365406 is about 374.1233590803.
The spelling of 52365406 in words is "fifty-two million, three hundred sixty-five thousand, four hundred six".
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