Base | Representation |
---|---|
bin | 10001011110011… |
… | …101010011110101 |
3 | 202102200221201211 |
4 | 101132131103311 |
5 | 1100024301140 |
6 | 45032121421 |
7 | 10160063611 |
oct | 2136352365 |
9 | 672627654 |
10 | 293197045 |
11 | 140558309 |
12 | 82236271 |
13 | 4898849b |
14 | 2ad22341 |
15 | 1ab182ea |
hex | 1179d4f5 |
293197045 has 32 divisors (see below), whose sum is σ = 385689600. Its totient is φ = 213098496.
The previous prime is 293197001. The next prime is 293197067. The reversal of 293197045 is 540791392.
It is a cyclic number.
It is not a de Polignac number, because 293197045 - 225 = 259642613 is a prime.
It is a junction number, because it is equal to n+sod(n) for n = 293196989 and 293197007.
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 315141 + ... + 316069.
It is an arithmetic number, because the mean of its divisors is an integer number (12052800).
Almost surely, 2293197045 is an apocalyptic number.
It is an amenable number.
293197045 is a deficient number, since it is larger than the sum of its proper divisors (92492555).
293197045 is a wasteful number, since it uses less digits than its factorization.
293197045 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1077.
The product of its (nonzero) digits is 68040, while the sum is 40.
The square root of 293197045 is about 17122.9975471586. The cubic root of 293197045 is about 664.3340762460.
The spelling of 293197045 in words is "two hundred ninety-three million, one hundred ninety-seven thousand, forty-five".
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