Base | Representation |
---|---|
bin | 1000111101001110100 |
3 | 112220121002 |
4 | 1013221310 |
5 | 33342432 |
6 | 10142432 |
7 | 2331443 |
oct | 1075164 |
9 | 486532 |
10 | 293492 |
11 | 190561 |
12 | 121a18 |
13 | a3784 |
14 | 78d5a |
15 | 5be62 |
hex | 47a74 |
293492 has 12 divisors (see below), whose sum is σ = 517440. Its totient is φ = 145656.
The previous prime is 293483. The next prime is 293507. The reversal of 293492 is 294392.
293492 is nontrivially palindromic in base 16.
It is a super-2 number, since 2×2934922 = 172275108128, which contains 22 as substring.
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 293492.
It is an unprimeable number.
293492 is an untouchable number, because it is not equal to the sum of proper divisors of any number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 803 + ... + 1109.
It is an arithmetic number, because the mean of its divisors is an integer number (43120).
2293492 is an apocalyptic number.
It is an amenable number.
293492 is a deficient number, since it is larger than the sum of its proper divisors (223948).
293492 is a wasteful number, since it uses less digits than its factorization.
293492 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 550 (or 548 counting only the distinct ones).
The product of its digits is 3888, while the sum is 29.
The square root of 293492 is about 541.7490193807. The cubic root of 293492 is about 66.4556774018.
Subtracting 293492 from its reverse (294392), we obtain a square (900 = 302).
The spelling of 293492 in words is "two hundred ninety-three thousand, four hundred ninety-two".
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