Base | Representation |
---|---|
bin | 1011010010000… |
… | …1010011111001 |
3 | 10022001020002001 |
4 | 2310201103321 |
5 | 44103303421 |
6 | 4410141001 |
7 | 1113143032 |
oct | 264412371 |
9 | 108036061 |
10 | 47322361 |
11 | 24791a99 |
12 | 13a21761 |
13 | 9a5b6c8 |
14 | 63dba89 |
15 | 424b691 |
hex | 2d214f9 |
47322361 has 2 divisors, whose sum is σ = 47322362. Its totient is φ = 47322360.
The previous prime is 47322313. The next prime is 47322383. The reversal of 47322361 is 16322374.
47322361 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a strong prime.
It can be written as a sum of positive squares in only one way, i.e., 25755625 + 21566736 = 5075^2 + 4644^2 .
It is a cyclic number.
It is not a de Polignac number, because 47322361 - 211 = 47320313 is a prime.
It is a super-2 number, since 2×473223612 = 4478811701228642, which contains 22 as substring.
It is not a weakly prime, because it can be changed into another prime (47322391) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 23661180 + 23661181.
It is an arithmetic number, because the mean of its divisors is an integer number (23661181).
Almost surely, 247322361 is an apocalyptic number.
It is an amenable number.
47322361 is a deficient number, since it is larger than the sum of its proper divisors (1).
47322361 is an equidigital number, since it uses as much as digits as its factorization.
47322361 is an odious number, because the sum of its binary digits is odd.
The product of its digits is 6048, while the sum is 28.
The square root of 47322361 is about 6879.1250170352. The cubic root of 47322361 is about 361.7057960830.
The spelling of 47322361 in words is "forty-seven million, three hundred twenty-two thousand, three hundred sixty-one".
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