Base | Representation |
---|---|
bin | 11011011101100… |
… | …11000101100100 |
3 | 121001111002112121 |
4 | 31232303011210 |
5 | 432433343214 |
6 | 34505355324 |
7 | 5465061364 |
oct | 1556630544 |
9 | 531432477 |
10 | 230371684 |
11 | 109047724 |
12 | 65198b44 |
13 | 3895c50a |
14 | 2284a9a4 |
15 | 15358424 |
hex | dbb3164 |
230371684 has 9 divisors (see below), whose sum is σ = 403203577. Its totient is φ = 115170664.
The previous prime is 230371643. The next prime is 230371727. The reversal of 230371684 is 486173032.
It is a happy number.
The square root of 230371684 is 15178.
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., 2965284 + 227406400 = 1722^2 + 15080^2 .
It is a super-2 number, since 2×2303716842 = 106142225577991712, which contains 22 as substring.
It is a Duffinian number.
It is an unprimeable number.
It is a polite number, since it can be written in 2 ways as a sum of consecutive naturals, for example, 26562 + ... + 34150.
Almost surely, 2230371684 is an apocalyptic number.
230371684 is the 15178-th square number.
It is an amenable number.
230371684 is a deficient number, since it is larger than the sum of its proper divisors (172831893).
230371684 is an frugal number, since it uses more digits than its factorization.
230371684 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 15182 (or 7591 counting only the distinct ones).
The product of its (nonzero) digits is 24192, while the sum is 34.
The cubic root of 230371684 is about 613.0224305134.
The spelling of 230371684 in words is "two hundred thirty million, three hundred seventy-one thousand, six hundred eighty-four".
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