Base | Representation |
---|---|
bin | 11011100000101… |
… | …01100101010010 |
3 | 121002020120221202 |
4 | 31300111211102 |
5 | 433034300442 |
6 | 34522151202 |
7 | 5501361524 |
oct | 1560254522 |
9 | 532216852 |
10 | 230775122 |
11 | 1092a2846 |
12 | 65352502 |
13 | 38a71036 |
14 | 22913a14 |
15 | 153d7c32 |
hex | dc15952 |
230775122 has 8 divisors (see below), whose sum is σ = 346228236. Its totient is φ = 115365712.
The previous prime is 230775089. The next prime is 230775143. The reversal of 230775122 is 221577032.
It can be written as a sum of positive squares in 2 ways, for example, as 228281881 + 2493241 = 15109^2 + 1579^2 .
It is a sphenic number, since it is the product of 3 distinct primes.
It is a super-2 number, since 2×2307751222 = 106514313868229768, which contains 22 as substring.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 11408 + ... + 24324.
Almost surely, 2230775122 is an apocalyptic number.
230775122 is a deficient number, since it is larger than the sum of its proper divisors (115453114).
230775122 is a wasteful number, since it uses less digits than its factorization.
230775122 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 21852.
The product of its (nonzero) digits is 5880, while the sum is 29.
The square root of 230775122 is about 15191.2844091604. The cubic root of 230775122 is about 613.3800732995.
The spelling of 230775122 in words is "two hundred thirty million, seven hundred seventy-five thousand, one hundred twenty-two".
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