Base | Representation |
---|---|
bin | 10111101000100… |
… | …001110011110101 |
3 | 1000122002022001002 |
4 | 113220201303311 |
5 | 1303001001323 |
6 | 103202213045 |
7 | 12553124204 |
oct | 2750416365 |
9 | 1018068032 |
10 | 396500213 |
11 | 1938a552a |
12 | b0954185 |
13 | 641b7615 |
14 | 3a93323b |
15 | 24c21828 |
hex | 17a21cf5 |
396500213 has 8 divisors (see below), whose sum is σ = 401874816. Its totient is φ = 391140000.
The previous prime is 396500173. The next prime is 396500287. The reversal of 396500213 is 312005693.
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 396500213 - 26 = 396500149 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 (396500813) 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, 59153 + ... + 65513.
It is an arithmetic number, because the mean of its divisors is an integer number (50234352).
Almost surely, 2396500213 is an apocalyptic number.
It is an amenable number.
396500213 is a deficient number, since it is larger than the sum of its proper divisors (5374603).
396500213 is an equidigital number, since it uses as much as digits as its factorization.
396500213 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 7195.
The product of its (nonzero) digits is 4860, while the sum is 29.
The square root of 396500213 is about 19912.3131001900. The cubic root of 396500213 is about 734.6511142870.
The spelling of 396500213 in words is "three hundred ninety-six million, five hundred thousand, two hundred thirteen".
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