Base | Representation |
---|---|
bin | 1001010001110001011 |
3 | 120110000200 |
4 | 1022032023 |
5 | 34212021 |
6 | 10303243 |
7 | 2404221 |
oct | 1121613 |
9 | 513020 |
10 | 304011 |
11 | 198454 |
12 | 127b23 |
13 | a84b6 |
14 | 7cb11 |
15 | 60126 |
hex | 4a38b |
304011 has 12 divisors (see below), whose sum is σ = 465192. Its totient is φ = 190656.
The previous prime is 304009. The next prime is 304013. The reversal of 304011 is 110403.
It is an interprime number because it is at equal distance from previous prime (304009) and next prime (304013).
It is not a de Polignac number, because 304011 - 21 = 304009 is a prime.
It is a Harshad number since it is a multiple of its sum of digits (9).
It is a junction number, because it is equal to n+sod(n) for n = 303984 and 304002.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (304013) by changing a digit.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 841 + ... + 1146.
It is an arithmetic number, because the mean of its divisors is an integer number (38766).
2304011 is an apocalyptic number.
304011 is a deficient number, since it is larger than the sum of its proper divisors (161181).
304011 is a wasteful number, since it uses less digits than its factorization.
304011 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 2010 (or 2007 counting only the distinct ones).
The product of its (nonzero) digits is 12, while the sum is 9.
The square root of 304011 is about 551.3719252918. The cubic root of 304011 is about 67.2403191290.
Adding to 304011 its reverse (110403), we get a palindrome (414414).
The spelling of 304011 in words is "three hundred four thousand, eleven", and thus it is an iban number.
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