Base | Representation |
---|---|
bin | 11101100100011… |
… | …00011111000001 |
3 | 122021201201001000 |
4 | 32302030133001 |
5 | 1001444224421 |
6 | 40340202213 |
7 | 6101204553 |
oct | 1662143701 |
9 | 567651030 |
10 | 248039361 |
11 | 118014709 |
12 | 6b099369 |
13 | 3c50716b |
14 | 24d294d3 |
15 | 16b98226 |
hex | ec8c7c1 |
248039361 has 16 divisors (see below), whose sum is σ = 367773120. Its totient is φ = 165221280.
The previous prime is 248039353. The next prime is 248039399. The reversal of 248039361 is 163930842.
248039361 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 248039361 - 23 = 248039353 is a prime.
It is not an unprimeable number, because it can be changed into a prime (248039261) 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, 36886 + ... + 43088.
It is an arithmetic number, because the mean of its divisors is an integer number (22985820).
Almost surely, 2248039361 is an apocalyptic number.
It is an amenable number.
248039361 is a deficient number, since it is larger than the sum of its proper divisors (119733759).
248039361 is a wasteful number, since it uses less digits than its factorization.
248039361 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 7693 (or 7687 counting only the distinct ones).
The product of its (nonzero) digits is 31104, while the sum is 36.
The square root of 248039361 is about 15749.2654114406. The cubic root of 248039361 is about 628.3093673984.
The spelling of 248039361 in words is "two hundred forty-eight million, thirty-nine thousand, three hundred sixty-one".
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