Base | Representation |
---|---|
bin | 10001011110000… |
… | …000000000000000 |
3 | 202102110212001102 |
4 | 101132000000000 |
5 | 1100011430432 |
6 | 45025353532 |
7 | 10156053605 |
oct | 2136000000 |
9 | 672425042 |
10 | 293076992 |
11 | 14048609a |
12 | 821988a8 |
13 | 48945950 |
14 | 2acd06ac |
15 | 1aae2962 |
hex | 11780000 |
293076992 has 80 divisors (see below), whose sum is σ = 645922200. Its totient is φ = 132120576.
The previous prime is 293076947. The next prime is 293076997. The reversal of 293076992 is 299670392.
293076992 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (293076997) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 6815723 + ... + 6815765.
Almost surely, 2293076992 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 293076992, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (322961100).
293076992 is an abundant number, since it is smaller than the sum of its proper divisors (352845208).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
293076992 is an frugal number, since it uses more digits than its factorization.
293076992 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 94 (or 58 counting only the distinct ones).
The product of its (nonzero) digits is 367416, while the sum is 47.
The square root of 293076992 is about 17119.4915812357. The cubic root of 293076992 is about 664.2433907175.
The spelling of 293076992 in words is "two hundred ninety-three million, seventy-six thousand, nine hundred ninety-two".
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