Base | Representation |
---|---|
bin | 1011101001010… |
… | …1110011111101 |
3 | 10101220202000211 |
4 | 2322111303331 |
5 | 100001120000 |
6 | 4502552421 |
7 | 1132126234 |
oct | 272256375 |
9 | 111822024 |
10 | 48848125 |
11 | 25634357 |
12 | 14438711 |
13 | a174021 |
14 | 66b7b1b |
15 | 444d7ba |
hex | 2e95cfd |
48848125 has 10 divisors (see below), whose sum is σ = 61041398. Its totient is φ = 39078000.
The previous prime is 48848083. The next prime is 48848153. The reversal of 48848125 is 52184884.
It can be written as a sum of positive squares in 5 ways, for example, as 35736484 + 13111641 = 5978^2 + 3621^2 .
It is not a de Polignac number, because 48848125 - 215 = 48815357 is a prime.
It is a super-2 number, since 2×488481252 = 4772278632031250, which contains 22 as substring.
It is a Duffinian number.
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 9 ways as a sum of consecutive naturals, for example, 38454 + ... + 39703.
Almost surely, 248848125 is an apocalyptic number.
It is an amenable number.
48848125 is a deficient number, since it is larger than the sum of its proper divisors (12193273).
48848125 is an frugal number, since it uses more digits than its factorization.
48848125 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 78177 (or 78162 counting only the distinct ones).
The product of its digits is 81920, while the sum is 40.
The square root of 48848125 is about 6989.1433666795. The cubic root of 48848125 is about 365.5521137008.
The spelling of 48848125 in words is "forty-eight million, eight hundred forty-eight thousand, one hundred twenty-five".
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