Base | Representation |
---|---|
bin | 11011111011000… |
… | …01001110110010 |
3 | 121022202011010100 |
4 | 31331201032302 |
5 | 434430340311 |
6 | 35124213230 |
7 | 5542633233 |
oct | 1575411662 |
9 | 538664110 |
10 | 234230706 |
11 | 110242aa6 |
12 | 6653a216 |
13 | 396b0b68 |
14 | 2317308a |
15 | 1586ba56 |
hex | df613b2 |
234230706 has 24 divisors (see below), whose sum is σ = 509687100. Its totient is φ = 77740416.
The previous prime is 234230701. The next prime is 234230713. The reversal of 234230706 is 607032432.
It can be written as a sum of positive squares in 2 ways, for example, as 233814681 + 416025 = 15291^2 + 645^2 .
It is a self number, because there is not a number n which added to its sum of digits gives 234230706.
It is not an unprimeable number, because it can be changed into a prime (234230701) 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, 23731 + ... + 32118.
Almost surely, 2234230706 is an apocalyptic number.
234230706 is an abundant number, since it is smaller than the sum of its proper divisors (275456394).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
234230706 is a wasteful number, since it uses less digits than its factorization.
234230706 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 56090 (or 56087 counting only the distinct ones).
The product of its (nonzero) digits is 6048, while the sum is 27.
The square root of 234230706 is about 15304.5975445289. The cubic root of 234230706 is about 616.4264647483.
The spelling of 234230706 in words is "two hundred thirty-four million, two hundred thirty thousand, seven hundred six".
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