Base | Representation |
---|---|
bin | 111001110010… |
… | …0100100000110 |
3 | 2010000012202011 |
4 | 1303210210012 |
5 | 30223440301 |
6 | 3001204434 |
7 | 515341324 |
oct | 163444406 |
9 | 63005664 |
10 | 30296326 |
11 | 16113095 |
12 | a19071a |
13 | 6379b28 |
14 | 4048d14 |
15 | 29d6a51 |
hex | 1ce4906 |
30296326 has 4 divisors (see below), whose sum is σ = 45444492. Its totient is φ = 15148162.
The previous prime is 30296311. The next prime is 30296333. The reversal of 30296326 is 62369203.
It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 62369203 = 13 ⋅4797631.
It is a Smith number, since the sum of its digits (31) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.
It is a congruent number.
It is an unprimeable number.
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 as a sum of consecutive naturals, namely, 7574080 + ... + 7574083.
It is an arithmetic number, because the mean of its divisors is an integer number (11361123).
Almost surely, 230296326 is an apocalyptic number.
30296326 is a deficient number, since it is larger than the sum of its proper divisors (15148166).
30296326 is a wasteful number, since it uses less digits than its factorization.
30296326 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 15148165.
The product of its (nonzero) digits is 11664, while the sum is 31.
The square root of 30296326 is about 5504.2098433835. The cubic root of 30296326 is about 311.7429602783.
The spelling of 30296326 in words is "thirty million, two hundred ninety-six thousand, three hundred twenty-six".
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