Base | Representation |
---|---|
bin | 100101100100011… |
… | …111100000000010 |
3 | 1121221001201212210 |
4 | 211210133200002 |
5 | 2242330320302 |
6 | 142314002550 |
7 | 21422441655 |
oct | 4544374002 |
9 | 1557051783 |
10 | 630323202 |
11 | 2a388a173 |
12 | 157116456 |
13 | a0784a12 |
14 | 5d9db89c |
15 | 3a50c66c |
hex | 2591f802 |
630323202 has 8 divisors (see below), whose sum is σ = 1260646416. Its totient is φ = 210107732.
The previous prime is 630323189. The next prime is 630323273. The reversal of 630323202 is 202323036.
It is a sphenic number, since it is the product of 3 distinct primes.
630323202 is an admirable number.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 52526928 + ... + 52526939.
It is an arithmetic number, because the mean of its divisors is an integer number (157580802).
Almost surely, 2630323202 is an apocalyptic number.
630323202 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
630323202 is a wasteful number, since it uses less digits than its factorization.
630323202 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 105053872.
The product of its (nonzero) digits is 1296, while the sum is 21.
The square root of 630323202 is about 25106.2383084364. The cubic root of 630323202 is about 857.4084603952.
Adding to 630323202 its reverse (202323036), we get a palindrome (832646238).
The spelling of 630323202 in words is "six hundred thirty million, three hundred twenty-three thousand, two hundred two".
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