Base | Representation |
---|---|
bin | 10010110000111… |
… | …010111001100001 |
3 | 210221101012200121 |
4 | 102300322321201 |
5 | 1121043022144 |
6 | 51123320241 |
7 | 10541606134 |
oct | 2260727141 |
9 | 727335617 |
10 | 314814049 |
11 | 151782500 |
12 | 89520081 |
13 | 502b6904 |
14 | 2db4c21b |
15 | 1c988384 |
hex | 12c3ae61 |
314814049 has 9 divisors (see below), whose sum is σ = 346249939. Its totient is φ = 286017160.
The previous prime is 314814043. The next prime is 314814067. The reversal of 314814049 is 940418413.
The square root of 314814049 is 17743.
It is a perfect power (a square), and thus also a powerful number.
It can be written as a sum of positive squares in only one way, i.e., 196700625 + 118113424 = 14025^2 + 10868^2 .
It is a de Polignac number, because none of the positive numbers 2k-314814049 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (314814043) by changing a digit.
It is a polite number, since it can be written in 8 ways as a sum of consecutive naturals, for example, 194367 + ... + 195979.
Almost surely, 2314814049 is an apocalyptic number.
314814049 is the 17743-rd square number.
314814049 is the 8872-nd centered octagonal number.
It is an amenable number.
314814049 is a deficient number, since it is larger than the sum of its proper divisors (31435890).
314814049 is an frugal number, since it uses more digits than its factorization.
314814049 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 3248 (or 1624 counting only the distinct ones).
The product of its (nonzero) digits is 13824, while the sum is 34.
The cubic root of 314814049 is about 680.2752987088.
The spelling of 314814049 in words is "three hundred fourteen million, eight hundred fourteen thousand, forty-nine".
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