Base | Representation |
---|---|
bin | 11011111001110… |
… | …10000000000010 |
3 | 121022102222200221 |
4 | 31330322000002 |
5 | 434410220033 |
6 | 35120533254 |
7 | 5541363610 |
oct | 1574720002 |
9 | 538388627 |
10 | 234070018 |
11 | 1101432a6 |
12 | 6648122a |
13 | 39655990 |
14 | 231306b0 |
15 | 1583912d |
hex | df3a002 |
234070018 has 16 divisors (see below), whose sum is σ = 432129600. Its totient is φ = 92599056.
The previous prime is 234070007. The next prime is 234070033. The reversal of 234070018 is 810070432.
It is a junction number, because it is equal to n+sod(n) for n = 234069974 and 234070001.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 642868 + ... + 643231.
It is an arithmetic number, because the mean of its divisors is an integer number (27008100).
Almost surely, 2234070018 is an apocalyptic number.
234070018 is a deficient number, since it is larger than the sum of its proper divisors (198059582).
234070018 is a wasteful number, since it uses less digits than its factorization.
234070018 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1286121.
The product of its (nonzero) digits is 1344, while the sum is 25.
The square root of 234070018 is about 15299.3469795282. The cubic root of 234070018 is about 616.2854712853.
The spelling of 234070018 in words is "two hundred thirty-four million, seventy thousand, eighteen".
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