Base | Representation |
---|---|
bin | 1011101001110… |
… | …0011111111011 |
3 | 10101222010121021 |
4 | 2322130133323 |
5 | 100003004030 |
6 | 4503323311 |
7 | 1132302133 |
oct | 272343773 |
9 | 111863537 |
10 | 48875515 |
11 | 25652997 |
12 | 14450537 |
13 | a183630 |
14 | 66c3ac3 |
15 | 445697a |
hex | 2e9c7fb |
48875515 has 16 divisors (see below), whose sum is σ = 63409248. Its totient is φ = 35951616.
The previous prime is 48875399. The next prime is 48875521. The reversal of 48875515 is 51557884.
It is a cyclic number.
It is not a de Polignac number, because 48875515 - 223 = 40486907 is a prime.
It is a Duffinian number.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 17067 + ... + 19723.
It is an arithmetic number, because the mean of its divisors is an integer number (3963078).
Almost surely, 248875515 is an apocalyptic number.
48875515 is a deficient number, since it is larger than the sum of its proper divisors (14533733).
48875515 is a wasteful number, since it uses less digits than its factorization.
48875515 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2958.
The product of its digits is 224000, while the sum is 43.
The square root of 48875515 is about 6991.1025596826. The cubic root of 48875515 is about 365.6204247607.
The spelling of 48875515 in words is "forty-eight million, eight hundred seventy-five thousand, five hundred fifteen".
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