Base | Representation |
---|---|
bin | 10001011110101… |
… | …110111100000000 |
3 | 202102211121210000 |
4 | 101132232330000 |
5 | 1100034103443 |
6 | 45033440000 |
7 | 10160514246 |
oct | 2136567400 |
9 | 672747700 |
10 | 293269248 |
11 | 1405a7588 |
12 | 82270000 |
13 | 489b22cc |
14 | 2ad40796 |
15 | 1ab2e8d3 |
hex | 117aef00 |
293269248 has 90 divisors (see below), whose sum is σ = 874537664. Its totient is φ = 97749504.
The previous prime is 293269247. The next prime is 293269253. The reversal of 293269248 is 842962392.
293269248 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.
It is a nude number because it is divisible by every one of its digits.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (293269241) by changing a digit.
It is a polite number, since it can be written in 9 ways as a sum of consecutive naturals, for example, 13665 + ... + 27807.
Almost surely, 2293269248 is an apocalyptic number.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 293269248, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (437268832).
293269248 is an abundant number, since it is smaller than the sum of its proper divisors (581268416).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
293269248 is an equidigital number, since it uses as much as digits as its factorization.
293269248 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 14171 (or 14148 counting only the distinct ones).
The product of its digits is 373248, while the sum is 45.
The square root of 293269248 is about 17125.1057806952. The cubic root of 293269248 is about 664.3886049634.
Adding to 293269248 its product of digits (373248), we get a square (293642496 = 171362).
The spelling of 293269248 in words is "two hundred ninety-three million, two hundred sixty-nine thousand, two hundred forty-eight".
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