Base | Representation |
---|---|
bin | 10010111101011… |
… | …011101110011010 |
3 | 211011112212020221 |
4 | 102331123232122 |
5 | 1122413003414 |
6 | 51321510254 |
7 | 10611520303 |
oct | 2275335632 |
9 | 734485227 |
10 | 318094234 |
11 | 1536129a7 |
12 | 8a64238a |
13 | 50b94953 |
14 | 303637aa |
15 | 1cdd5224 |
hex | 12f5bb9a |
318094234 has 16 divisors (see below), whose sum is σ = 491171688. Its totient is φ = 154432512.
The previous prime is 318094229. The next prime is 318094237. The reversal of 318094234 is 432490813.
It can be written as a sum of positive squares in 4 ways, for example, as 238795209 + 79299025 = 15453^2 + 8905^2 .
It is a self number, because there is not a number n which added to its sum of digits gives 318094234.
It is not an unprimeable number, because it can be changed into a prime (318094237) 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, 5187 + ... + 25750.
Almost surely, 2318094234 is an apocalyptic number.
318094234 is a deficient number, since it is larger than the sum of its proper divisors (173077454).
318094234 is a wasteful number, since it uses less digits than its factorization.
318094234 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 31089.
The product of its (nonzero) digits is 20736, while the sum is 34.
The square root of 318094234 is about 17835.1964945722. The cubic root of 318094234 is about 682.6298349960.
The spelling of 318094234 in words is "three hundred eighteen million, ninety-four thousand, two hundred thirty-four".
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