Base | Representation |
---|---|
bin | 1011100111000… |
… | …1101010010100 |
3 | 10101122012220122 |
4 | 2321301222110 |
5 | 44431400202 |
6 | 4455451112 |
7 | 1130641442 |
oct | 271615224 |
9 | 111565818 |
10 | 48700052 |
11 | 25543085 |
12 | 14386a98 |
13 | a1217cb |
14 | 6679b92 |
15 | 441e9a2 |
hex | 2e71a94 |
48700052 has 12 divisors (see below), whose sum is σ = 86393076. Its totient is φ = 24016320.
The previous prime is 48700051. The next prime is 48700073. The reversal of 48700052 is 25000784.
48700052 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It can be written as a sum of positive squares in 2 ways, for example, as 15476356 + 33223696 = 3934^2 + 5764^2 .
It is a junction number, because it is equal to n+sod(n) for n = 48699994 and 48700030.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (48700051) 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 3 ways as a sum of consecutive naturals, for example, 83099 + ... + 83682.
It is an arithmetic number, because the mean of its divisors is an integer number (7199423).
Almost surely, 248700052 is an apocalyptic number.
It is an amenable number.
48700052 is a deficient number, since it is larger than the sum of its proper divisors (37693024).
48700052 is a wasteful number, since it uses less digits than its factorization.
48700052 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 166858 (or 166856 counting only the distinct ones).
The product of its (nonzero) digits is 2240, while the sum is 26.
The square root of 48700052 is about 6978.5422546546. The cubic root of 48700052 is about 365.1823746136.
The spelling of 48700052 in words is "forty-eight million, seven hundred thousand, fifty-two".
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