Base | Representation |
---|---|
bin | 10011010001011… |
… | …000010010000101 |
3 | 211112101111210102 |
4 | 103101120102011 |
5 | 1130232314023 |
6 | 52025533445 |
7 | 11004125456 |
oct | 2321302205 |
9 | 745344712 |
10 | 323323013 |
11 | 156564402 |
12 | 90344285 |
13 | 51ca58c0 |
14 | 30d2512d |
15 | 1d5b9628 |
hex | 13458485 |
323323013 has 8 divisors (see below), whose sum is σ = 348454008. Its totient is φ = 298229184.
The previous prime is 323323003. The next prime is 323323037. The reversal of 323323013 is 310323323.
It can be written as a sum of positive squares in 4 ways, for example, as 5841889 + 317481124 = 2417^2 + 17818^2 .
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 323323013 - 210 = 323321989 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (323323003) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (11) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 10331 + ... + 27447.
It is an arithmetic number, because the mean of its divisors is an integer number (43556751).
Almost surely, 2323323013 is an apocalyptic number.
It is an amenable number.
323323013 is a deficient number, since it is larger than the sum of its proper divisors (25130995).
323323013 is a wasteful number, since it uses less digits than its factorization.
323323013 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 18583.
The product of its (nonzero) digits is 972, while the sum is 20.
The square root of 323323013 is about 17981.1849720757. The cubic root of 323323013 is about 686.3498436574.
Adding to 323323013 its reverse (310323323), we get a palindrome (633646336).
The spelling of 323323013 in words is "three hundred twenty-three million, three hundred twenty-three thousand, thirteen".
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