Base | Representation |
---|---|
bin | 10000100011001101100 |
3 | 1000112220210 |
4 | 2010121230 |
5 | 114323231 |
6 | 15342420 |
7 | 4416045 |
oct | 2043154 |
9 | 1015823 |
10 | 542316 |
11 | 3404a5 |
12 | 221a10 |
13 | 15cac8 |
14 | 1018cc |
15 | aaa46 |
hex | 8466c |
542316 has 24 divisors (see below), whose sum is σ = 1296064. Its totient is φ = 176400.
The previous prime is 542299. The next prime is 542323. The reversal of 542316 is 613245.
It is a happy number.
It is a Smith number, since the sum of its digits (21) coincides with the sum of the digits of its prime factors.
It is an Ulam number.
It is a junction number, because it is equal to n+sod(n) for n = 542292 and 542301.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 10 + ... + 1041.
2542316 is an apocalyptic number.
It is an amenable number.
542316 is an abundant number, since it is smaller than the sum of its proper divisors (753748).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
542316 is a wasteful number, since it uses less digits than its factorization.
542316 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1101 (or 1099 counting only the distinct ones).
The product of its digits is 720, while the sum is 21.
The square root of 542316 is about 736.4210752009. The cubic root of 542316 is about 81.5487808137.
It can be divided in two parts, 5423 and 16, that multiplied together give a palindrome (86768).
The spelling of 542316 in words is "five hundred forty-two thousand, three hundred sixteen".
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