Base | Representation |
---|---|
bin | 10010110000111… |
… | …110110101010001 |
3 | 210221102000210100 |
4 | 102300332311101 |
5 | 1121044031121 |
6 | 51123523013 |
7 | 10542004122 |
oct | 2260766521 |
9 | 727360710 |
10 | 314830161 |
11 | 151793618 |
12 | 89529469 |
13 | 502c1049 |
14 | 2db54049 |
15 | 1c98d026 |
hex | 12c3ed51 |
314830161 has 12 divisors (see below), whose sum is σ = 455470288. Its totient is φ = 209556504.
The previous prime is 314830129. The next prime is 314830169. The reversal of 314830161 is 161038413.
It is not a de Polignac number, because 314830161 - 25 = 314830129 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (314830169) by changing a digit.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 21415 + ... + 32988.
Almost surely, 2314830161 is an apocalyptic number.
It is an amenable number.
314830161 is a deficient number, since it is larger than the sum of its proper divisors (140640127).
314830161 is a wasteful number, since it uses less digits than its factorization.
314830161 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 55052 (or 55049 counting only the distinct ones).
The product of its (nonzero) digits is 1728, while the sum is 27.
The square root of 314830161 is about 17743.4540324030. The cubic root of 314830161 is about 680.2869038755.
Adding to 314830161 its reverse (161038413), we get a palindrome (475868574).
The spelling of 314830161 in words is "three hundred fourteen million, eight hundred thirty thousand, one hundred sixty-one".
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