Base | Representation |
---|---|
bin | 11101100100011… |
… | …11000110010001 |
3 | 122021202020201110 |
4 | 32302033012101 |
5 | 1002000100230 |
6 | 40340323533 |
7 | 6101251014 |
oct | 1662170621 |
9 | 567666643 |
10 | 248050065 |
11 | 11802175a |
12 | 6b0a35a9 |
13 | 3c50bcb3 |
14 | 24d2d37b |
15 | 16b9b4b0 |
hex | ec8f191 |
248050065 has 32 divisors (see below), whose sum is σ = 414683136. Its totient is φ = 126463680.
The previous prime is 248050039. The next prime is 248050069. The reversal of 248050065 is 560050842.
248050065 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 248050065 - 26 = 248050001 is a prime.
It is not an unprimeable number, because it can be changed into a prime (248050069) by changing a digit.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 35382 + ... + 41808.
It is an arithmetic number, because the mean of its divisors is an integer number (12958848).
Almost surely, 2248050065 is an apocalyptic number.
It is an amenable number.
248050065 is a deficient number, since it is larger than the sum of its proper divisors (166633071).
248050065 is a wasteful number, since it uses less digits than its factorization.
248050065 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 6549.
The product of its (nonzero) digits is 9600, while the sum is 30.
The square root of 248050065 is about 15749.6052331479. The cubic root of 248050065 is about 628.3184053816.
The spelling of 248050065 in words is "two hundred forty-eight million, fifty thousand, sixty-five".
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