Base | Representation |
---|---|
bin | 111011010011010 |
3 | 1112122112 |
4 | 13122122 |
5 | 1432422 |
6 | 352322 |
7 | 154343 |
oct | 73232 |
9 | 45575 |
10 | 30362 |
11 | 208a2 |
12 | 156a2 |
13 | 10a87 |
14 | b0ca |
15 | 8ee2 |
hex | 769a |
30362 has 16 divisors (see below), whose sum is σ = 51840. Its totient is φ = 13248.
The previous prime is 30347. The next prime is 30367. The reversal of 30362 is 26303.
It is an inconsummate number, since it does not exist a number n which divided by its sum of digits gives 30362.
It is not an unprimeable number, because it can be changed into a prime (30367) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 623 + ... + 669.
It is an arithmetic number, because the mean of its divisors is an integer number (3240).
230362 is an apocalyptic number.
30362 is a deficient number, since it is larger than the sum of its proper divisors (21478).
30362 is a wasteful number, since it uses less digits than its factorization.
30362 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 85.
The product of its (nonzero) digits is 108, while the sum is 14.
The square root of 30362 is about 174.2469511928. The cubic root of 30362 is about 31.1968055024.
Adding to 30362 its reverse (26303), we get a palindrome (56665).
The spelling of 30362 in words is "thirty thousand, three hundred sixty-two".
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