Base | Representation |
---|---|
bin | 1000101011100011… |
… | …1101100100110101 |
3 | 20000101122211010102 |
4 | 2022320331210311 |
5 | 14233012004320 |
6 | 1023120003445 |
7 | 111513162161 |
oct | 21270754465 |
9 | 6011584112 |
10 | 2330188085 |
11 | a9636a885 |
12 | 550460585 |
13 | 2b19b4924 |
14 | 181689ca1 |
15 | d9886175 |
hex | 8ae3d935 |
2330188085 has 8 divisors (see below), whose sum is σ = 2796988320. Its totient is φ = 1863642064.
The previous prime is 2330188073. The next prime is 2330188087. The reversal of 2330188085 is 5808810332.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 2330188085 - 28 = 2330187829 is a prime.
It is a super-2 number, since 2×23301880852 = 10859553022951934450, which contains 22 as substring.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (2330188087) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 42767 + ... + 80556.
It is an arithmetic number, because the mean of its divisors is an integer number (349623540).
Almost surely, 22330188085 is an apocalyptic number.
It is an amenable number.
2330188085 is a deficient number, since it is larger than the sum of its proper divisors (466800235).
2330188085 is a wasteful number, since it uses less digits than its factorization.
2330188085 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 127107.
The product of its (nonzero) digits is 46080, while the sum is 38.
The square root of 2330188085 is about 48272.0217620932. The cubic root of 2330188085 is about 1325.7561764142.
The spelling of 2330188085 in words is "two billion, three hundred thirty million, one hundred eighty-eight thousand, eighty-five".
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