Base | Representation |
---|---|
bin | 10001011111001… |
… | …010011111001001 |
3 | 202110001100120022 |
4 | 101133022133021 |
5 | 1100101211324 |
6 | 45040110225 |
7 | 10161464240 |
oct | 2137123711 |
9 | 673040508 |
10 | 293382089 |
11 | 140674340 |
12 | 82305375 |
13 | 48a21790 |
14 | 2ad6d957 |
15 | 1ab5305e |
hex | 117ca7c9 |
293382089 has 32 divisors (see below), whose sum is σ = 411070464. Its totient is φ = 201833280.
The previous prime is 293382071. The next prime is 293382091. The reversal of 293382089 is 980283392.
It is not a de Polignac number, because 293382089 - 28 = 293381833 is a prime.
It is a Curzon number.
It is not an unprimeable number, because it can be changed into a prime (293382989) 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, 16652 + ... + 29394.
It is an arithmetic number, because the mean of its divisors is an integer number (12845952).
Almost surely, 2293382089 is an apocalyptic number.
It is an amenable number.
293382089 is a deficient number, since it is larger than the sum of its proper divisors (117688375).
293382089 is a wasteful number, since it uses less digits than its factorization.
293382089 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 12797.
The product of its (nonzero) digits is 186624, while the sum is 44.
The square root of 293382089 is about 17128.4000712267. The cubic root of 293382089 is about 664.4738061471.
The spelling of 293382089 in words is "two hundred ninety-three million, three hundred eighty-two thousand, eighty-nine".
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