Base | Representation |
---|---|
bin | 1000111010010110111 |
3 | 112211120200 |
4 | 1013102313 |
5 | 33321043 |
6 | 10131543 |
7 | 2324244 |
oct | 1072267 |
9 | 484520 |
10 | 292023 |
11 | 18a446 |
12 | 120bb3 |
13 | a2bc4 |
14 | 785cb |
15 | 5b7d3 |
hex | 474b7 |
292023 has 12 divisors (see below), whose sum is σ = 428688. Its totient is φ = 191520.
The previous prime is 292021. The next prime is 292027. The reversal of 292023 is 320292.
It is not a de Polignac number, because 292023 - 21 = 292021 is a prime.
It is a junction number, because it is equal to n+sod(n) for n = 291987 and 292005.
It is a congruent number.
It is an inconsummate number, since it does not exist a number n which divided by its sum of digits gives 292023.
It is not an unprimeable number, because it can be changed into a prime (292021) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (11) of ones.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 411 + ... + 867.
It is an arithmetic number, because the mean of its divisors is an integer number (35724).
2292023 is an apocalyptic number.
292023 is a deficient number, since it is larger than the sum of its proper divisors (136665).
292023 is a wasteful number, since it uses less digits than its factorization.
292023 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 534 (or 531 counting only the distinct ones).
The product of its (nonzero) digits is 216, while the sum is 18.
The square root of 292023 is about 540.3915247300. The cubic root of 292023 is about 66.3446162021.
The spelling of 292023 in words is "two hundred ninety-two thousand, twenty-three".
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