Base | Representation |
---|---|
bin | 11101101000100… |
… | …01110101000101 |
3 | 122022202110020220 |
4 | 32310101311011 |
5 | 1002114214131 |
6 | 40400014553 |
7 | 6105641121 |
oct | 1664216505 |
9 | 568673226 |
10 | 248585541 |
11 | 118357aa6 |
12 | 6b301459 |
13 | 3c668949 |
14 | 2502c581 |
15 | 16c54e96 |
hex | ed11d45 |
248585541 has 16 divisors (see below), whose sum is σ = 348395904. Its totient is φ = 157355264.
The previous prime is 248585527. The next prime is 248585591. The reversal of 248585541 is 145585842.
248585541 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a cyclic number.
It is not a de Polignac number, because 248585541 - 211 = 248583493 is a prime.
It is a Curzon number.
It is a junction number, because it is equal to n+sod(n) for n = 248585493 and 248585502.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (248585521) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3696 + ... + 22601.
It is an arithmetic number, because the mean of its divisors is an integer number (21774744).
Almost surely, 2248585541 is an apocalyptic number.
It is an amenable number.
248585541 is a deficient number, since it is larger than the sum of its proper divisors (99810363).
248585541 is a wasteful number, since it uses less digits than its factorization.
248585541 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 26460.
The product of its digits is 256000, while the sum is 42.
The square root of 248585541 is about 15766.5957327509. The cubic root of 248585541 is about 628.7702061285.
The spelling of 248585541 in words is "two hundred forty-eight million, five hundred eighty-five thousand, five hundred forty-one".
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