Base | Representation |
---|---|
bin | 111010100101… |
… | …0100111001010 |
3 | 2010210110010012 |
4 | 1311022213022 |
5 | 30330324224 |
6 | 3014151522 |
7 | 522032051 |
oct | 165124712 |
9 | 63713105 |
10 | 30714314 |
11 | 16379134 |
12 | a3525a2 |
13 | 6495167 |
14 | 4117398 |
15 | 2a6a80e |
hex | 1d4a9ca |
30714314 has 8 divisors (see below), whose sum is σ = 46238628. Its totient is φ = 15301440.
The previous prime is 30714301. The next prime is 30714319. The reversal of 30714314 is 41341703.
It can be written as a sum of positive squares in 2 ways, for example, as 29430625 + 1283689 = 5425^2 + 1133^2 .
It is a sphenic number, since it is the product of 3 distinct primes.
It is a Curzon number.
It is a self number, because there is not a number n which added to its sum of digits gives 30714314.
It is not an unprimeable number, because it can be changed into a prime (30714319) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 27167 + ... + 28274.
Almost surely, 230714314 is an apocalyptic number.
30714314 is a deficient number, since it is larger than the sum of its proper divisors (15524314).
30714314 is a wasteful number, since it uses less digits than its factorization.
30714314 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 55720.
The product of its (nonzero) digits is 1008, while the sum is 23.
The square root of 30714314 is about 5542.0496208533. The cubic root of 30714314 is about 313.1700872389.
The spelling of 30714314 in words is "thirty million, seven hundred fourteen thousand, three hundred fourteen".
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