Base | Representation |
---|---|
bin | 1000111011010001100 |
3 | 112212020001 |
4 | 1013122030 |
5 | 33324432 |
6 | 10134044 |
7 | 2325514 |
oct | 1073214 |
9 | 485201 |
10 | 292492 |
11 | 18a832 |
12 | 121324 |
13 | a3195 |
14 | 78844 |
15 | 5b9e7 |
hex | 4768c |
292492 has 12 divisors (see below), whose sum is σ = 518616. Its totient is φ = 144320.
The previous prime is 292489. The next prime is 292493. The reversal of 292492 is 294292.
It is a happy number.
292492 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.
It is a self number, because there is not a number n which added to its sum of digits gives 292492.
It is not an unprimeable number, because it can be changed into a prime (292493) 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, 109 + ... + 772.
It is an arithmetic number, because the mean of its divisors is an integer number (43218).
2292492 is an apocalyptic number.
It is an amenable number.
292492 is a deficient number, since it is larger than the sum of its proper divisors (226124).
292492 is a wasteful number, since it uses less digits than its factorization.
292492 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 968 (or 966 counting only the distinct ones).
The product of its digits is 2592, while the sum is 28.
The square root of 292492 is about 540.8252952664. The cubic root of 292492 is about 66.3801145272.
It can be divided in two parts, 292 and 492, that added together give a square (784 = 282).
The spelling of 292492 in words is "two hundred ninety-two thousand, four hundred ninety-two".
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