Base | Representation |
---|---|
bin | 11001001011111… |
… | …110110100101000 |
3 | 1002110010211212001 |
4 | 121023332310220 |
5 | 1331134240204 |
6 | 105533100344 |
7 | 13320540211 |
oct | 3113766450 |
9 | 1073124761 |
10 | 422571304 |
11 | 1a7592091 |
12 | b96276b4 |
13 | 697151bc |
14 | 4019c408 |
15 | 271714a4 |
hex | 192fed28 |
422571304 has 32 divisors (see below), whose sum is σ = 807471720. Its totient is φ = 207277056.
The previous prime is 422571299. The next prime is 422571307. The reversal of 422571304 is 403175224.
It can be written as a sum of positive squares in 4 ways, for example, as 385336900 + 37234404 = 19630^2 + 6102^2 .
It is not an unprimeable number, because it can be changed into a prime (422571307) 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, 113212 + ... + 116884.
Almost surely, 2422571304 is an apocalyptic number.
It is an amenable number.
422571304 is a deficient number, since it is larger than the sum of its proper divisors (384900416).
422571304 is a wasteful number, since it uses less digits than its factorization.
422571304 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 3949 (or 3945 counting only the distinct ones).
The product of its (nonzero) digits is 6720, while the sum is 28.
The square root of 422571304 is about 20556.5392028911. The cubic root of 422571304 is about 750.4123977884.
The spelling of 422571304 in words is "four hundred twenty-two million, five hundred seventy-one thousand, three hundred four".
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