Base | Representation |
---|---|
bin | 11011011111110… |
… | …11001101001010 |
3 | 121002001002202021 |
4 | 31233323031022 |
5 | 433022321312 |
6 | 34515555054 |
7 | 5500431532 |
oct | 1557731512 |
9 | 532032667 |
10 | 230667082 |
11 | 109229658 |
12 | 652bba8a |
13 | 38a33ac9 |
14 | 228c64c2 |
15 | 153b5c07 |
hex | dbfb34a |
230667082 has 4 divisors (see below), whose sum is σ = 346000626. Its totient is φ = 115333540.
The previous prime is 230666993. The next prime is 230667083. The reversal of 230667082 is 280766032.
It is a semiprime because it is the product of two primes.
It can be written as a sum of positive squares in only one way, i.e., 191241241 + 39425841 = 13829^2 + 6279^2 .
It is not an unprimeable number, because it can be changed into a prime (230667083) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 57666769 + ... + 57666772.
Almost surely, 2230667082 is an apocalyptic number.
230667082 is a deficient number, since it is larger than the sum of its proper divisors (115333544).
230667082 is a wasteful number, since it uses less digits than its factorization.
230667082 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 115333543.
The product of its (nonzero) digits is 24192, while the sum is 34.
The square root of 230667082 is about 15187.7280065189. The cubic root of 230667082 is about 613.2843380705.
The spelling of 230667082 in words is "two hundred thirty million, six hundred sixty-seven thousand, eighty-two".
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