Base | Representation |
---|---|
bin | 1100100010001… |
… | …1010011110011 |
3 | 10122221000011222 |
4 | 3020203103303 |
5 | 101424322202 |
6 | 5114455255 |
7 | 1205603204 |
oct | 310432363 |
9 | 118830158 |
10 | 52573427 |
11 | 27749215 |
12 | 1573452b |
13 | ab7984a |
14 | 6da75ab |
15 | 49374a2 |
hex | 32234f3 |
52573427 has 12 divisors (see below), whose sum is σ = 54789768. Its totient is φ = 50443200.
The previous prime is 52573397. The next prime is 52573447. The reversal of 52573427 is 72437525.
52573427 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 52573427 - 212 = 52569331 is a prime.
It is a super-3 number, since 3×525734273 (a number of 24 digits) contains 333 as substring.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (52573447) 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 11 ways as a sum of consecutive naturals, for example, 218027 + ... + 218267.
It is an arithmetic number, because the mean of its divisors is an integer number (4565814).
Almost surely, 252573427 is an apocalyptic number.
52573427 is a deficient number, since it is larger than the sum of its proper divisors (2216341).
52573427 is a wasteful number, since it uses less digits than its factorization.
52573427 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 530 (or 499 counting only the distinct ones).
The product of its digits is 58800, while the sum is 35.
The square root of 52573427 is about 7250.7535470460. The cubic root of 52573427 is about 374.6181048446.
The spelling of 52573427 in words is "fifty-two million, five hundred seventy-three thousand, four hundred twenty-seven".
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